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        "temperature_c": -173.15
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        "salt_mM": null,
        "temperature_c": -195.15
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      "construct": {
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      },
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    {
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        ],
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        "temperature_c": -196.15
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    {
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      },
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      },
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      "reader": null,
      "source_kind": "deposit",
      "technique": "xray",
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    {
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          "OLA",
          "OLC",
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        ],
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        "ph": null,
        "salt_mM": null,
        "temperature_c": -173.15
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor, Lysozyme (chains A)",
        "labels": []
      },
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      "data_level": "processed",
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      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "xray",
      "title": "Crystal structure of the human beta2 adrenergic receptor in complex with the inverse agonist ICI 118,551"
    },
    {
      "conditions": {
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          "JSZ",
          "OLC"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": -173.15
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor, Lysozyme (chains A)",
        "labels": []
      },
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      "source_kind": "deposit",
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    {
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        ],
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        "ph": null,
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      },
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      },
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      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "xray",
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    },
    {
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        "buffer": null,
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        "ions": [],
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          "P0G"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": 6.5,
        "salt_mM": null,
        "temperature_c": -195.15
      },
      "construct": {
        "description": "Endolysin,Beta-2 adrenergic receptor (chains R)",
        "labels": []
      },
      "data_format": "mmCIF + structure factors",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/3SN6",
      "evidence_id": "EV-PDB-3SN6-4",
      "mappings": [
        {
          "confidence": "high",
          "justification": "Receptor-Gs complex.",
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      },
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        "source": "RCSB PDB",
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      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "xray",
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    },
    {
      "conditions": {
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        "buffer": null,
        "environment": "in_vitro",
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        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": 6.5,
        "salt_mM": null,
        "temperature_c": -173.15
      },
      "construct": {
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        "labels": []
      },
      "data_format": "mmCIF + structure factors",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/4GBR",
      "evidence_id": "EV-PDB-4GBR-1",
      "mappings": [
        {
          "confidence": "medium",
          "justification": "Carazolol (CAU) or timolol (TIM) bound: inverse agonist or antagonist structures are inactive.",
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          "state_id": "B2AR-inactive",
          "who": "rule:b2ar-inverse-agonist"
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        "unit": "Å",
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      },
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        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/4GBR"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "xray",
      "title": "N-Terminal T4 Lysozyme Fusion Facilitates Crystallization of a G Protein Coupled Receptor"
    },
    {
      "conditions": {
        "applied_force_pn": null,
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        "environment": "in_vitro",
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        "ligands": [
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          "NA",
          "P0G"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": 6.5,
        "salt_mM": null,
        "temperature_c": -195.15
      },
      "construct": {
        "description": "Lysozyme, Beta-2 adrenergic receptor (chains A)",
        "labels": []
      },
      "data_format": "mmCIF + structure factors",
      "data_level": "processed",
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        "unit": "Å",
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      },
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        "doi": "10.1038/nature12572",
        "licence": "CC0 1.0 (wwPDB archive data)",
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        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/4LDE"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "xray",
      "title": "Structure of beta2 adrenoceptor bound to BI167107 and an engineered nanobody"
    },
    {
      "conditions": {
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        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
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        "salt_mM": null,
        "temperature_c": -195.15
      },
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        "description": "Lysozyme, Beta-2 adrenergic receptor (chains A)",
        "labels": []
      },
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      "mappings": [],
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        "source": "RCSB PDB",
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      "source_kind": "deposit",
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    {
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        "temperature_c": -195.15
      },
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      "source_kind": "deposit",
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    {
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        "buffer": null,
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        ],
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        "salt_mM": null,
        "temperature_c": -195.15
      },
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      "source_kind": "deposit",
      "technique": "xray",
      "title": "Structure of beta2 adrenoceptor bound to a covalent agonist and an engineered nanobody"
    },
    {
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        "temperature_c": 24.85
      },
      "construct": {
        "description": "beta 2 adrenergic receptor (chains A)",
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      },
      "data_format": "mmCIF + NMR restraints",
      "data_level": "processed",
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      "source_kind": "deposit",
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    },
    {
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        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
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        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
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        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
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        "doi": "10.1107/S2052252519013137",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/6PS5"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "xray",
      "title": "XFEL beta2 AR structure by ligand exchange from Timolol to Propranolol."
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "CLR",
          "JRZ",
          "OLA",
          "OLC",
          "SO4"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": 19.85
      },
      "construct": {
        "description": "Fusion protein of Beta-2 adrenergic receptor and T4 Lysozyme (chains A)",
        "labels": []
      },
      "data_format": "mmCIF + structure factors",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/6PS4",
      "evidence_id": "EV-PDB-6PS4-1",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 2.6
      },
      "provenance": {
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        "doi": "10.1107/S2052252519013137",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/6PS4"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "xray",
      "title": "XFEL beta2 AR structure by ligand exchange from Timolol to ICI-118551."
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "CLR",
          "CVD",
          "OLA",
          "OLC",
          "SO4"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": 19.85
      },
      "construct": {
        "description": "Fusion protein of Beta-2 adrenergic receptor and T4 Lysozyme (chains A)",
        "labels": []
      },
      "data_format": "mmCIF + structure factors",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/6PS3",
      "evidence_id": "EV-PDB-6PS3-1",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 2.5
      },
      "provenance": {
        "deposit_id": "6PS3",
        "doi": "10.1107/S2052252519013137",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/6PS3"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "xray",
      "title": "XFEL beta2 AR structure by ligand exchange from Timolol to Carvedilol."
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "CLR",
          "JTZ",
          "OLA",
          "OLB",
          "OLC",
          "SO4"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": 19.85
      },
      "construct": {
        "description": "Fusion protein of Beta-2 adrenergic receptor and T4 Lysozyme (chains A)",
        "labels": []
      },
      "data_format": "mmCIF + structure factors",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/6PS2",
      "evidence_id": "EV-PDB-6PS2-1",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 2.4
      },
      "provenance": {
        "deposit_id": "6PS2",
        "doi": "10.1107/S2052252519013137",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/6PS2"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "xray",
      "title": "XFEL beta2 AR structure by ligand exchange from Timolol to Alprenolol."
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "CLR",
          "OLA",
          "OLC",
          "SO4",
          "TIM"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": 19.85
      },
      "construct": {
        "description": "Fusion protein of Beta-2 adrenergic receptor and T4 lysozyme (chains A)",
        "labels": []
      },
      "data_format": "mmCIF + structure factors",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/6PS1",
      "evidence_id": "EV-PDB-6PS1-1",
      "mappings": [
        {
          "confidence": "medium",
          "justification": "Carazolol (CAU) or timolol (TIM) bound: inverse agonist or antagonist structures are inactive.",
          "rule": "b2ar-inverse-agonist",
          "state_id": "B2AR-inactive",
          "who": "rule:b2ar-inverse-agonist"
        }
      ],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 3.2
      },
      "provenance": {
        "deposit_id": "6PS1",
        "doi": "10.1107/S2052252519013137",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/6PS1"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "xray",
      "title": "XFEL beta2 AR structure by ligand exchange from Alprenolol to Timolol."
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "CAU",
          "CLR",
          "OLA",
          "OLC",
          "SO4"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": 19.85
      },
      "construct": {
        "description": "Fusion protein of Beta-2 adrenergic receptor and T4 Lysozyme (chains A)",
        "labels": []
      },
      "data_format": "mmCIF + structure factors",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/6PS0",
      "evidence_id": "EV-PDB-6PS0-1",
      "mappings": [
        {
          "confidence": "medium",
          "justification": "Carazolol (CAU) or timolol (TIM) bound: inverse agonist or antagonist structures are inactive.",
          "rule": "b2ar-inverse-agonist",
          "state_id": "B2AR-inactive",
          "who": "rule:b2ar-inverse-agonist"
        }
      ],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 3.4
      },
      "provenance": {
        "deposit_id": "6PS0",
        "doi": "10.1107/S2052252519013137",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/6PS0"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "xray",
      "title": "XFEL beta2 AR structure by ligand exchange from Alprenolol to Carazolol."
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "CLR",
          "JTZ",
          "OLA",
          "OLC",
          "SO4"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": 19.85
      },
      "construct": {
        "description": "Fusion protein of Beta-2 adrenergic receptor and T4 Lysozyme (chains A)",
        "labels": []
      },
      "data_format": "mmCIF + structure factors",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/6PRZ",
      "evidence_id": "EV-PDB-6PRZ-1",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 2.8
      },
      "provenance": {
        "deposit_id": "6PRZ",
        "doi": "10.1107/S2052252519013137",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/6PRZ"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "xray",
      "title": "XFEL beta2 AR structure by ligand exchange from Alprenolol to Alprenolol."
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "CLR",
          "JTZ",
          "M3J"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": 8.0,
        "salt_mM": null,
        "temperature_c": -193.15
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor,Lysozyme,Beta-2 adrenergic receptor (chains A)",
        "labels": []
      },
      "data_format": "mmCIF + structure factors",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/6OBA",
      "evidence_id": "EV-PDB-6OBA-1",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 3.1
      },
      "provenance": {
        "deposit_id": "6OBA",
        "doi": "10.1038/s41589-020-0549-2",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/6OBA"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "xray",
      "title": "The beta2 adrenergic receptor bound to a negative allosteric modulator"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "P0G"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "Endolysin,Beta-2 adrenergic receptor chimera (chains R)",
        "labels": []
      },
      "data_format": "mmCIF + EMDB map",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/6NI3",
      "evidence_id": "EV-PDB-6NI3-4",
      "mappings": [
        {
          "confidence": "medium",
          "justification": "Title describes a G protein complex or a nanobody-stabilised active state.",
          "rule": "b2ar-active-title",
          "state_id": "B2AR-active",
          "who": "rule:b2ar-active-title"
        }
      ],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 3.8
      },
      "provenance": {
        "deposit_id": "6NI3",
        "doi": "10.1038/s41594-019-0330-y",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/6NI3"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "cryoem",
      "title": "B2V2R-Gs protein subcomplex of a GPCR-G protein-beta-arrestin mega-complex"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "1WV",
          "KBY",
          "P0G"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": 8.0,
        "salt_mM": null,
        "temperature_c": -193.15
      },
      "construct": {
        "description": "Endolysin,Beta-2 adrenergic receptor,Beta-2 adrenergic receptor chimera (chains A)",
        "labels": []
      },
      "data_format": "mmCIF + structure factors",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/6N48",
      "evidence_id": "EV-PDB-6N48-1",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 3.2
      },
      "provenance": {
        "deposit_id": "6N48",
        "doi": "10.1126/science.aaw8981",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/6N48"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "xray",
      "title": "Structure of beta2 adrenergic receptor bound to BI167107, Nanobody 6B9, and a positive allosteric modulator"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "HTO",
          "K5Y",
          "MG",
          "NI",
          "OLA",
          "OLC",
          "P33"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": 7.5,
        "salt_mM": null,
        "temperature_c": -196.15
      },
      "construct": {
        "description": "Endolysin, Beta-2 adrenergic receptor chimera (chains A)",
        "labels": []
      },
      "data_format": "mmCIF + structure factors",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/6MXT",
      "evidence_id": "EV-PDB-6MXT-1",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 2.95934213525
      },
      "provenance": {
        "deposit_id": "6MXT",
        "doi": "10.1038/s41589-018-0145-x",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/6MXT"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "xray",
      "title": "Crystal structure of human beta2 adrenergic receptor bound to salmeterol and Nb71"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "P0G"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": 7.0,
        "salt_mM": null,
        "temperature_c": -193.15
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor,Endolysin,Guanine nucleotide-binding protein G(s) subunit alpha isoforms short,Beta-2 adrenergic receptor chimera (chains A,B)",
        "labels": []
      },
      "data_format": "mmCIF + structure factors",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/6E67",
      "evidence_id": "EV-PDB-6E67-1",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 3.7
      },
      "provenance": {
        "deposit_id": "6E67",
        "doi": "10.1016/j.cell.2019.04.021",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/6E67"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "xray",
      "title": "Structure of beta2 adrenergic receptor fused to a Gs peptide"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "8VS",
          "ACM",
          "BU1",
          "CAU",
          "CLR",
          "EPE"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": 7.5,
        "salt_mM": null,
        "temperature_c": -195.15
      },
      "construct": {
        "description": "Chimera protein of Beta-2 adrenergic receptor and Lysozyme (chains A)",
        "labels": []
      },
      "data_format": "mmCIF + structure factors",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/5X7D",
      "evidence_id": "EV-PDB-5X7D-1",
      "mappings": [
        {
          "confidence": "medium",
          "justification": "Carazolol (CAU) or timolol (TIM) bound: inverse agonist or antagonist structures are inactive.",
          "rule": "b2ar-inverse-agonist",
          "state_id": "B2AR-inactive",
          "who": "rule:b2ar-inverse-agonist"
        }
      ],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 2.703
      },
      "provenance": {
        "deposit_id": "5X7D",
        "doi": "10.1038/nature23652",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/5X7D"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "xray",
      "title": "Structure of beta2 adrenoceptor bound to carazolol and an intracellular allosteric antagonist"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "CAU",
          "CLR"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": 7.5,
        "salt_mM": null,
        "temperature_c": -193.15
      },
      "construct": {
        "description": "Endolysin,Beta-2 adrenergic receptor (chains A,B)",
        "labels": []
      },
      "data_format": "mmCIF + structure factors",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/5JQH",
      "evidence_id": "EV-PDB-5JQH-1",
      "mappings": [
        {
          "confidence": "medium",
          "justification": "Carazolol (CAU) or timolol (TIM) bound: inverse agonist or antagonist structures are inactive.",
          "rule": "b2ar-inverse-agonist",
          "state_id": "B2AR-inactive",
          "who": "rule:b2ar-inverse-agonist"
        }
      ],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 3.2
      },
      "provenance": {
        "deposit_id": "5JQH",
        "doi": "10.1038/nature18636",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/5JQH"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "xray",
      "title": "Structure of beta2 adrenoceptor bound to carazolol and inactive-state stabilizing nanobody, Nb60"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "12P",
          "ACM",
          "BU1",
          "CAU",
          "CLR",
          "PLM",
          "SO4",
          "branched: alpha-D-glucopyranose-(1-4)-beta-D-glucopyranose"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": -173.15
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor,Endolysin,Beta-2 adrenergic receptor (chains A)",
        "labels": []
      },
      "data_format": "mmCIF + structure factors",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/5D6L",
      "evidence_id": "EV-PDB-5D6L-1",
      "mappings": [
        {
          "confidence": "medium",
          "justification": "Carazolol (CAU) or timolol (TIM) bound: inverse agonist or antagonist structures are inactive.",
          "rule": "b2ar-inverse-agonist",
          "state_id": "B2AR-inactive",
          "who": "rule:b2ar-inverse-agonist"
        }
      ],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 3.2
      },
      "provenance": {
        "deposit_id": "5D6L",
        "doi": "10.1038/nprot.2017.057",
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        "temperature_c": -173.15
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        "temperature_c": -173.15
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        "temperature_c": -195.15
      },
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        "temperature_c": -173.15
      },
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      },
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          "CL"
        ],
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        "temperature_c": -158.15
      },
      "construct": {
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      },
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      },
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      },
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      },
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        "temperature_c": null
      },
      "construct": {
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      },
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        "temperature_c": null
      },
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        "temperature_c": null
      },
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        "temperature_c": null
      },
      "construct": {
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      },
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      },
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      },
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      },
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      },
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      },
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      },
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      },
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        "temperature_c": null
      },
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        "temperature_c": null
      },
      "construct": {
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      },
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        "temperature_c": null
      },
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        "labels": []
      },
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        "temperature_c": null
      },
      "construct": {
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        "temperature_c": null
      },
      "construct": {
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        "temperature_c": null
      },
      "construct": {
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        "labels": []
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        "temperature_c": null
      },
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        "source": "RCSB PDB",
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        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
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      "data_level": "processed",
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      },
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        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/8UO3"
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      "reader": null,
      "source_kind": "deposit",
      "technique": "cryoem",
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        "ligands": [
          "G1I",
          "GTP",
          "MG"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor (chains R)",
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      },
      "data_format": "mmCIF + EMDB map",
      "data_level": "processed",
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        "source": "RCSB PDB",
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      },
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      "source_kind": "deposit",
      "technique": "cryoem",
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    {
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        "environment": "in_vitro",
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        "ligands": [
          "A1AE2",
          "AV0"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": -193.15
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor,Endolysin (chains A,B)",
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      },
      "data_format": "mmCIF + structure factors",
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        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/8W1V"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "xray",
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    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor,Somatostatin receptor type 5,lgbit (fusion protein) (chains A)",
        "labels": []
      },
      "data_format": "mmCIF + EMDB map",
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        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/8ZBE"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "cryoem",
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    {
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        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor,Somatostatin receptor type 5,lgbit (fusion protein) (chains G)",
        "labels": []
      },
      "data_format": "mmCIF + EMDB map",
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        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/8ZCJ"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "cryoem",
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    {
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        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "A1D9A"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor,C3a anaphylatoxin chemotactic receptor (chains A)",
        "labels": []
      },
      "data_format": "mmCIF + EMDB map",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/8ZWG",
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        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/8ZWG"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "cryoem",
      "title": "cryoEM structure of JR14a bound C3aR-Gi complex"
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    {
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        "applied_force_pn": null,
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        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "A1ASM",
          "CLR",
          "KBY"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor (chains R)",
        "labels": []
      },
      "data_format": "mmCIF + EMDB map",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/9BUY",
      "evidence_id": "EV-PDB-9BUY-5",
      "mappings": [],
      "molecule_id": "P07550",
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      },
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        "doi": "10.1126/sciadv.adq3971",
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        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/9BUY"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "cryoem",
      "title": "Structure of the LM189-Bound beta2AR-Gi Complex"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "E5E",
          "FK5"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor,Calcineurin subunit B type 1 (chains A)",
        "labels": []
      },
      "data_format": "mmCIF + EMDB map",
      "data_level": "processed",
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      "evidence_id": "EV-PDB-9CHU-1",
      "mappings": [],
      "molecule_id": "P07550",
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        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/9CHU"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "cryoem",
      "title": "Cryo-EM structure of calcineurin fused beta2 adrenergic receptor in norepinephrine bound inactive state"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "FK5"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor,Calcineurin subunit B type 1 (chains A)",
        "labels": []
      },
      "data_format": "mmCIF + EMDB map",
      "data_level": "processed",
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      "evidence_id": "EV-PDB-9CHV-1",
      "mappings": [],
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        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/9CHV"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "cryoem",
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    },
    {
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        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
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          "FK5"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor,Calcineurin subunit B type 1 (chains A)",
        "labels": []
      },
      "data_format": "mmCIF + EMDB map",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/9CHX",
      "evidence_id": "EV-PDB-9CHX-1",
      "mappings": [
        {
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        "doi": "10.1073/pnas.2414544121",
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        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/9CHX"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "cryoem",
      "title": "cryo-EM structure of calcineurin-fused beta2 adrenergic receptor in carazolol bound inactive state"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "A1IZU"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor,D(1A) dopamine receptor (chains R)",
        "labels": []
      },
      "data_format": "mmCIF + EMDB map",
      "data_level": "processed",
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      "evidence_id": "EV-PDB-9I52-1",
      "mappings": [],
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        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/9I52"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "cryoem",
      "title": "Dopamine 1 receptor:GaS complex bound to 19B"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "A1IZV"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor,D(1A) dopamine receptor (chains R)",
        "labels": []
      },
      "data_format": "mmCIF + EMDB map",
      "data_level": "processed",
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      "evidence_id": "EV-PDB-9I54-4",
      "mappings": [],
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        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/9I54"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "cryoem",
      "title": "Dopamine 1 receptor:GaS complex bound to 24"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "DR7",
          "P0G"
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        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor (chains R)",
        "labels": []
      },
      "data_format": "mmCIF + EMDB map",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/9L8L",
      "evidence_id": "EV-PDB-9L8L-5",
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      },
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        "doi": "10.1016/j.cell.2025.12.023",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/9L8L"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "cryoem",
      "title": "Structure of GPCR megacomplex bound to agonists"
    },
    {
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        "buffer": null,
        "environment": "in_vitro",
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        "ligands": [
          "LDP"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor (chains R)",
        "labels": []
      },
      "data_format": "mmCIF + EMDB map",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/9LW5",
      "evidence_id": "EV-PDB-9LW5-6",
      "mappings": [],
      "molecule_id": "P07550",
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        "unit": "Å",
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      },
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        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/9LW5"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "cryoem",
      "title": "Cryo-EM structure of dopamine bound mut-beta2-Adrenergic Receptor beta2R-M16-miniGs-Gbeta1gamma2-Nb35-scFv16 complex"
    },
    {
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        "applied_force_pn": null,
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        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "A1CNS",
          "C14",
          "LFA",
          "P0G"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor (chains A,B)",
        "labels": []
      },
      "data_format": "mmCIF + EMDB map",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/9Q3L",
      "evidence_id": "EV-PDB-9Q3L-1",
      "mappings": [],
      "molecule_id": "P07550",
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        "unit": "Å",
        "value": 2.5
      },
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        "doi": "10.1038/s41586-026-10892-y",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/9Q3L"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "cryoem",
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    },
    {
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        "buffer": null,
        "environment": "in_vitro",
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        "ligands": [
          "12P",
          "1PE",
          "A1JHU",
          "CLR",
          "EDO",
          "GOL",
          "OLC",
          "PLM",
          "SO4"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": 19.85
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor,Endolysin (chains A)",
        "labels": []
      },
      "data_format": "mmCIF + structure factors",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/9RKF",
      "evidence_id": "EV-PDB-9RKF-1",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 2.45
      },
      "provenance": {
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        "doi": "10.1002/anie.202517995",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/9RKF"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "xray",
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    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "12P",
          "1PE",
          "A1JHU",
          "ACM",
          "CLR",
          "EDO",
          "GOL",
          "OLC",
          "PLM",
          "SO4"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": 19.85
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor,Endolysin (chains A)",
        "labels": []
      },
      "data_format": "mmCIF + structure factors",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/9RKG",
      "evidence_id": "EV-PDB-9RKG-1",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 2.45
      },
      "provenance": {
        "deposit_id": "9RKG",
        "doi": "10.1002/anie.202517995",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/9RKG"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "xray",
      "title": "Mixed model refinement of beta-2 Adrenergic receptor with photoazolol in dark state and Light state, 10 seconds after light activation, recorded at SwissFEL"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "12P",
          "A1JHU",
          "CLR",
          "EDO",
          "GOL",
          "OLC",
          "PLM",
          "SO4"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": 19.85
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor,Endolysin (chains A)",
        "labels": []
      },
      "data_format": "mmCIF + structure factors",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/9RKH",
      "evidence_id": "EV-PDB-9RKH-1",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 2.5
      },
      "provenance": {
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        "doi": "10.1002/anie.202517995",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/9RKH"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "xray",
      "title": "Dark structure of beta-2 Adrenergic receptor with photoazolol in Dark state recorded at LCLS"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "12P",
          "1PE",
          "A1JHU",
          "ACM",
          "CLR",
          "EDO",
          "GOL",
          "OLC",
          "PLM",
          "SO4"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": 19.85
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor,Endolysin (chains A)",
        "labels": []
      },
      "data_format": "mmCIF + structure factors",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/9RKI",
      "evidence_id": "EV-PDB-9RKI-1",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 2.6
      },
      "provenance": {
        "deposit_id": "9RKI",
        "doi": "10.1002/anie.202517995",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/9RKI"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "xray",
      "title": "Mixed model refinement of beta-2 Adrenergic receptor with photoazolol in dark state and Light state, 17 nanoseconds after light activation, recorded at LCLS"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor,Gonadotropin-releasing hormone receptor (chains R)",
        "labels": []
      },
      "data_format": "mmCIF + EMDB map",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/9U4Y",
      "evidence_id": "EV-PDB-9U4Y-6",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 2.67
      },
      "provenance": {
        "deposit_id": "9U4Y",
        "doi": "10.1073/pnas.2500112122",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/9U4Y"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "cryoem",
      "title": "cryo-EM structure of Xenopus laevis GnRHR bound with mammal GnRH"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "B40"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor (chains R)",
        "labels": []
      },
      "data_format": "mmCIF + EMDB map",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/9U9V",
      "evidence_id": "EV-PDB-9U9V-5",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 2.85
      },
      "provenance": {
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        "doi": null,
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/9U9V"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "cryoem",
      "title": "beta2-adrenergic receptor in complex with methamphetamine"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "CLR",
          "LTX",
          "Y01"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor,Cysteinyl leukotriene receptor 2,Oplophorus-luciferin 2-monooxygenase catalytic subunit (chains A)",
        "labels": []
      },
      "data_format": "mmCIF + EMDB map",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/9UAM",
      "evidence_id": "EV-PDB-9UAM-1",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 3.3
      },
      "provenance": {
        "deposit_id": "9UAM",
        "doi": null,
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/9UAM"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "cryoem",
      "title": "CysLTR2-LTC4-miniGq complex"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "BER"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor,Endolysin (chains A)",
        "labels": []
      },
      "data_format": "mmCIF + EMDB map",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/9W3F",
      "evidence_id": "EV-PDB-9W3F-1",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 3.04
      },
      "provenance": {
        "deposit_id": "9W3F",
        "doi": "10.1038/s41421-026-00892-7",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/9W3F"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "cryoem",
      "title": "Cryo-EM structure of the human beta2-adrenergic receptor in complex with a novel antagonist"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "A1EV3",
          "CLR",
          "G4C",
          "PLM",
          "SK0"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor,D(1A) dopamine receptor,Engineered oplophorus-luciferin 2-monooxygenase catalytic subunit (chains R)",
        "labels": []
      },
      "data_format": "mmCIF + EMDB map",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/9WEU",
      "evidence_id": "EV-PDB-9WEU-5",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 2.65
      },
      "provenance": {
        "deposit_id": "9WEU",
        "doi": null,
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/9WEU"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "cryoem",
      "title": "D1R-Gs in complexed with SKF81297/LY3154207/BMSA1"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "A1EV3",
          "A1EWL",
          "G4C",
          "PLM",
          "SK0"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor,D(1A) dopamine receptor,Engineered oplophorus-luciferin 2-monooxygenase catalytic subunit (chains R)",
        "labels": []
      },
      "data_format": "mmCIF + EMDB map",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/9WG0",
      "evidence_id": "EV-PDB-9WG0-5",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 2.59
      },
      "provenance": {
        "deposit_id": "9WG0",
        "doi": null,
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/9WG0"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "cryoem",
      "title": "D1R-Gs in complexed with SKF81297/LY3154207/BMSA1/UNC10062"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "A1EV3",
          "A1EWF",
          "G4C",
          "LDP",
          "PLM"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor,D(1A) dopamine receptor,Engineered oplophorus-luciferin 2-monooxygenase catalytic subunit (chains R)",
        "labels": []
      },
      "data_format": "mmCIF + EMDB map",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/9WG6",
      "evidence_id": "EV-PDB-9WG6-5",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 2.44
      },
      "provenance": {
        "deposit_id": "9WG6",
        "doi": null,
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/9WG6"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "cryoem",
      "title": "D1R-Gs in complexed with Dopamine/LY3154207/BMSA1/UNC9815"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [
          "G1I"
        ],
        "notes": "Entry-level ligand list; oligosaccharides appear as branched entities. pH and temperature are null when not deposited in machine-readable fields.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "Beta-2 adrenergic receptor (chains R)",
        "labels": []
      },
      "data_format": "mmCIF + EMDB map",
      "data_level": "processed",
      "data_link": "https://www.rcsb.org/structure/8GH1",
      "evidence_id": "EV-PDB-8GH1-1",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "resolution",
        "uncertainty": null,
        "unit": "Å",
        "value": 4.1
      },
      "provenance": {
        "deposit_id": "8GH1",
        "doi": "10.1038/s41586-024-07153-1",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://www.rcsb.org/structure/8GH1"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "cryoem",
      "title": "Locally refined cryoEM structure of receptor from beta-2-adrenergic receptor in complex with GTP-bound Gs heterotrimer (transition intermediate #20 of 20)"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [],
        "notes": "From the first sample condition list of the entry.",
        "ph": 6.5,
        "salt_mM": null,
        "temperature_c": 24.85
      },
      "construct": {
        "description": "BMRB data: 15N chemical shifts, 1H chemical shifts",
        "labels": []
      },
      "data_format": "NMR-STAR",
      "data_level": "processed",
      "data_link": "https://bmrb.io/data_library/summary/index.php?bmrbId=36284",
      "evidence_id": "EV-BMRB-36284",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "chemical_shift",
        "uncertainty": null,
        "unit": null,
        "value": null
      },
      "provenance": {
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        "doi": "10.13018/BMR36284",
        "licence": "CC0 1.0 (verify)",
        "retrieved": "2026-10-19",
        "source": "BMRB",
        "url": "https://bmrb.io/data_library/summary/index.php?bmrbId=36284"
      },
      "reader": null,
      "source_kind": "deposit",
      "technique": "nmr_shifts",
      "title": "Structure of the beta2 adrenergic receptor in the full agonist bound state"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [],
        "notes": "DisProt annotations do not record sample conditions.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "residues 342-413; evidence: far-UV circular dichroism evidence used in manual assertion",
        "labels": []
      },
      "data_format": null,
      "data_level": "reported",
      "data_link": "https://europepmc.org/article/MED/35625550",
      "evidence_id": "EV-DISPROT-DP03692r001",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "disorder_region",
        "uncertainty": null,
        "unit": "residues",
        "value": 72
      },
      "provenance": {
        "deposit_id": "DP03692r001",
        "doi": null,
        "licence": "CC BY 4.0",
        "retrieved": "2026-10-19",
        "source": "DisProt",
        "url": "https://disprot.org/DP03692"
      },
      "reader": null,
      "source_kind": "literature",
      "technique": "cd",
      "title": "DisProt DP03692: disorder, residues 342-413"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [],
        "notes": "DisProt annotations do not record sample conditions.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "residues 342-413; evidence: nuclear magnetic resonance spectroscopy evidence used in manual assertion",
        "labels": []
      },
      "data_format": null,
      "data_level": "reported",
      "data_link": "https://europepmc.org/article/MED/35625550",
      "evidence_id": "EV-DISPROT-DP03692r002",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "disorder_region",
        "uncertainty": null,
        "unit": "residues",
        "value": 72
      },
      "provenance": {
        "deposit_id": "DP03692r002",
        "doi": null,
        "licence": "CC BY 4.0",
        "retrieved": "2026-10-19",
        "source": "DisProt",
        "url": "https://disprot.org/DP03692"
      },
      "reader": null,
      "source_kind": "literature",
      "technique": "nmr_shifts",
      "title": "DisProt DP03692: disorder, residues 342-413"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_vitro",
        "ions": [],
        "ligands": [],
        "notes": "DisProt annotations do not record sample conditions.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "residues 342-413; evidence: small-angle X-ray scattering evidence used in manual assertion",
        "labels": []
      },
      "data_format": null,
      "data_level": "reported",
      "data_link": "https://europepmc.org/article/MED/35625550",
      "evidence_id": "EV-DISPROT-DP03692r003",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "disorder_region",
        "uncertainty": null,
        "unit": "residues",
        "value": 72
      },
      "provenance": {
        "deposit_id": "DP03692r003",
        "doi": null,
        "licence": "CC BY 4.0",
        "retrieved": "2026-10-19",
        "source": "DisProt",
        "url": "https://disprot.org/DP03692"
      },
      "reader": null,
      "source_kind": "literature",
      "technique": "saxs_sans",
      "title": "DisProt DP03692: disorder, residues 342-413"
    },
    {
      "conditions": {
        "applied_force_pn": null,
        "buffer": null,
        "environment": "in_silico",
        "ions": [],
        "ligands": [],
        "notes": "Computed prediction; no experimental conditions.",
        "ph": null,
        "salt_mM": null,
        "temperature_c": null
      },
      "construct": {
        "description": "AlphaFold Monomer v2.0 pipeline, residues 1-413",
        "labels": []
      },
      "data_format": "mmCIF, PAE JSON",
      "data_level": "processed",
      "data_link": "https://alphafold.ebi.ac.uk/entry/P07550",
      "evidence_id": "EV-AFDB-AF-P07550-F1",
      "mappings": [],
      "molecule_id": "P07550",
      "observable": {
        "type": "plddt",
        "uncertainty": null,
        "unit": "pLDDT",
        "value": 79.12
      },
      "provenance": {
        "deposit_id": "AF-P07550-F1",
        "doi": null,
        "licence": "CC BY 4.0",
        "retrieved": "2026-10-19",
        "source": "AlphaFold DB",
        "url": "https://alphafold.ebi.ac.uk/entry/P07550"
      },
      "reader": null,
      "source_kind": "computed",
      "technique": "af_prediction",
      "title": "AlphaFold DB prediction AF-P07550-F1"
    }
  ],
  "models": [
    {
      "assumptions": null,
      "basis": "observed",
      "constraints_used": [
        "EV-PDB-2RH1-1"
      ],
      "file": "models/P07550/B2AR-inactive.cif",
      "format": "mmCIF",
      "model_id": "B2AR-inactive-cif",
      "molecule_id": "P07550",
      "provenance": {
        "deposit_id": "2RH1",
        "doi": "10.1126/science.1150577",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://files.rcsb.org/download/2RH1.cif"
      },
      "state_id": "B2AR-inactive"
    },
    {
      "assumptions": null,
      "basis": "observed",
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        "EV-PDB-2RH1-1"
      ],
      "file": "models/P07550/B2AR-inactive.pdb",
      "format": "PDB",
      "model_id": "B2AR-inactive-pdb",
      "molecule_id": "P07550",
      "provenance": {
        "deposit_id": "2RH1",
        "doi": "10.1126/science.1150577",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://files.rcsb.org/download/2RH1.pdb"
      },
      "state_id": "B2AR-inactive"
    },
    {
      "assumptions": null,
      "basis": "observed",
      "constraints_used": [
        "EV-PDB-3SN6-4"
      ],
      "file": "models/P07550/B2AR-active.cif",
      "format": "mmCIF",
      "model_id": "B2AR-active-cif",
      "molecule_id": "P07550",
      "provenance": {
        "deposit_id": "3SN6",
        "doi": "10.1038/nature10361",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://files.rcsb.org/download/3SN6.cif"
      },
      "state_id": "B2AR-active"
    },
    {
      "assumptions": null,
      "basis": "observed",
      "constraints_used": [
        "EV-PDB-3SN6-4"
      ],
      "file": "models/P07550/B2AR-active.pdb",
      "format": "PDB",
      "model_id": "B2AR-active-pdb",
      "molecule_id": "P07550",
      "provenance": {
        "deposit_id": "3SN6",
        "doi": "10.1038/nature10361",
        "licence": "CC0 1.0 (wwPDB archive data)",
        "retrieved": "2026-10-19",
        "source": "RCSB PDB",
        "url": "https://files.rcsb.org/download/3SN6.pdb"
      },
      "state_id": "B2AR-active"
    }
  ],
  "molecule": {
    "components": [],
    "domains": [],
    "gene": "ADRB2",
    "identifiers": {
      "genbank": null,
      "isoform": null,
      "nakb": null,
      "pdb": [],
      "rfam": null,
      "rnacentral": null,
      "uniprot": "P07550"
    },
    "ligands": [
      "(R)-adrenaline",
      "(S)-carazolol",
      "(S)-timolol"
    ],
    "modifications": [
      {
        "kind": "ptm",
        "name": "Phosphotyrosine",
        "position": 141,
        "source": "UniProtKB"
      },
      {
        "kind": "ptm",
        "name": "Phosphoserine",
        "position": 246,
        "source": "UniProtKB"
      },
      {
        "kind": "ptm",
        "name": "Phosphoserine; by PKA",
        "position": 261,
        "source": "UniProtKB"
      },
      {
        "kind": "ptm",
        "name": "Phosphoserine; by PKA",
        "position": 262,
        "source": "UniProtKB"
      },
      {
        "kind": "ptm",
        "name": "Phosphoserine; by PKA",
        "position": 345,
        "source": "UniProtKB"
      },
      {
        "kind": "ptm",
        "name": "Phosphoserine; by PKA",
        "position": 346,
        "source": "UniProtKB"
      },
      {
        "kind": "ptm",
        "name": "Phosphoserine; by BARK",
        "position": 355,
        "source": "UniProtKB"
      },
      {
        "kind": "ptm",
        "name": "Phosphoserine; by BARK",
        "position": 356,
        "source": "UniProtKB"
      },
      {
        "kind": "ptm",
        "name": "4-hydroxyproline",
        "position": 382,
        "source": "UniProtKB"
      },
      {
        "kind": "ptm",
        "name": "4-hydroxyproline",
        "position": 395,
        "source": "UniProtKB"
      }
    ],
    "molecule_id": "P07550",
    "molecule_type": "protein",
    "name": "Beta-2 adrenergic receptor",
    "organism": {
      "name": "Homo sapiens",
      "taxon_id": 9606
    },
    "provenance": {
      "deposit_id": "P07550",
      "doi": null,
      "licence": "CC BY 4.0 (UniProt)",
      "retrieved": "2026-10-19",
      "source": "UniProtKB",
      "url": "https://www.uniprot.org/uniprotkb/P07550/entry"
    },
    "sequence": "MGQPGNGSAFLLAPNGSHAPDHDVTQERDEVWVVGMGIVMSLIVLAIVFGNVLVITAIAKFERLQTVTNYFITSLACADLVMGLAVVPFGAAHILMKMWTFGNFWCEFWTSIDVLCVTASIETLCVIAVDRYFAITSPFKYQSLLTKNKARVIILMVWIVSGLTSFLPIQMHWYRATHQEAINCYANETCCDFFTNQAYAIASSIVSFYVPLVIMVFVYSRVFQEAKRQLQKIDKSEGRFHVQNLSQVEQDGRTGHGLRRSSKFCLKEHKALKTLGIIMGTFTLCWLPFFIVNIVHVIQDNLIRKEVYILLNWIGYVNSGFNPLIYCRSPDFRIAFQELLCLRRSSLKAYGNGYSSNGNTGEQSGYHVEQEKENKLLCEDLPGTEDFVGHQGTVPSDNIDSQGRNCSTNDSLL",
    "sequence_length": 413
  },
  "molecule_id": "P07550",
  "states": [
    {
      "assumptions": [],
      "basis": "observed",
      "description": "Inactive receptor bound to the inverse agonist carazolol, as in 2RH1 (T4 lysozyme fusion).",
      "family_label": {
        "terms": {
          "activation": "inactive"
        },
        "vocabulary": "gpcr"
      },
      "molecule_id": "P07550",
      "name": "inactive (inverse agonist-bound)",
      "parent_state": null,
      "population": null,
      "provenance": {
        "deposit_id": null,
        "doi": null,
        "licence": "Project licence (pending decision)",
        "retrieved": "2026-10-19",
        "source": "Conformome curation (P07550.yaml)",
        "url": "https://github.com/matth55/conformome/blob/HEAD/curation/P07550.yaml"
      },
      "representative_model": "B2AR-inactive-cif",
      "secondary_structure": null,
      "state_id": "B2AR-inactive",
      "status": "draft"
    },
    {
      "assumptions": [],
      "basis": "observed",
      "description": "Agonist-bound receptor in complex with Gs, as in 3SN6.",
      "family_label": {
        "terms": {
          "activation": "active"
        },
        "vocabulary": "gpcr"
      },
      "molecule_id": "P07550",
      "name": "active (Gs-coupled)",
      "parent_state": null,
      "population": null,
      "provenance": {
        "deposit_id": null,
        "doi": null,
        "licence": "Project licence (pending decision)",
        "retrieved": "2026-10-19",
        "source": "Conformome curation (P07550.yaml)",
        "url": "https://github.com/matth55/conformome/blob/HEAD/curation/P07550.yaml"
      },
      "representative_model": "B2AR-active-cif",
      "secondary_structure": null,
      "state_id": "B2AR-active",
      "status": "draft"
    }
  ],
  "transitions": []
}
