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Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：P63097 New Search
10PDB entries
10Biological assembly
15chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different ligand/ion Different experimental conditions Different structure-quality metrics

Difference tags compare only the current result set; every original PDB and assembly record remains separate.

Related-Structure Differences

Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.

PDB Entry Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Experimental Method Experimental Conditions Structure Quality
6K42 cryo-EM structure of alpha2BAR-Gi1 complex Deposited 2019-05-23 Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 1–354（354 aa）
Not recorded CZX 4-[(1~{S})-1-(2,3-dimethylphenyl)ethyl]-1~{H}-imidazole × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
8X16 Cryo-EM structure of adenosine receptor A3AR bound to CF101 Deposited 2023-11-06 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 1–354（354 aa）
Not recorded Q8L Piclidenoson × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.29 Å
8X17 Cryo-EM structure of adenosine receptor A3AR bound to CF102 Deposited 2023-11-06 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 1–354（354 aa）
Mutation：G203A,A326S XS0 namodenoson × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.19 Å
8YH3 A3R-Gi complex bound to m6A Deposited 2024-02-27 Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 3–354（352 aa）
Chain G 3–354（352 aa）
Not recorded 6MD N-methyladenosine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8YH5 A3R-Gi complex bound to i6A Deposited 2024-02-27 Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 3–354（352 aa）
Chain G 3–354（352 aa）
Not recorded ZIR N-(3-methylbut-2-en-1-yl)adenosine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.66 Å
8YH6 A3R-Gi complex bound to namodenoson Deposited 2024-02-27 Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 3–354（352 aa）
Chain G 3–354（352 aa）
Not recorded XS0 namodenoson × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.62 Å
9J5V Human Lysophosphatidic Acid Receptor 1-Gi complex bound to CpY Deposited 2024-08-13 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 1–354（354 aa）
Not recorded A1L3Q CpY × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.86 Å
9M54 Cryo-EM structure of neuropeptide FF receptor 2 complex with NPVF Deposited 2025-03-05 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–354（354 aa）
Mutation：G203A,A326S No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.24 Å
9XHH Structure of the CCL19-CCR7-Gi-scFv16 complex Deposited 2025-11-01 Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 2–354（353 aa）
Chain C 2–354（353 aa）
Not recorded CLR CHOLESTEROL × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
9XHI Structure of the CCL21-CCR7-Gi-scFv16 complex Deposited 2025-11-01 Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 2–354（353 aa）
Chain C 2–354（353 aa）
Not recorded CLR CHOLESTEROL × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å

This page presents structural evidence recorded in PDB/mmCIF.“No recorded non-water small molecule” does not prove that the experimental sample was ligand-free; experimental conditions belong to the PDB experiment, while ligands and copy counts are shown for each biological assembly.