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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：B2RSH2 New Search
6PDB entries
6Biological assembly
6chain/assembly records
Main Difference Dimensions in This Set
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
7TD0 Lysophosphatidic acid receptor 1-Gi complex bound to LPA Deposited 2021-12-30 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–354（354 aa）
Mutation：G203A NKP (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.83 Å
7TD1 Lysophosphatidic acid receptor 1-Gi complex bound to LPA, state a Deposited 2021-12-30 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–354（354 aa）
Mutation：G203A NKP (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 Å
7TD2 Lysophosphatidic acid receptor 1-Gi complex bound to LPA, state a Deposited 2021-12-30 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–354（354 aa）
Mutation：G203A NKP (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.11 Å
7TD3 Sphingosine-1-phosphate receptor 1-Gi complex bound to S1P Deposited 2021-12-30 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–354（354 aa）
Mutation：G203A S1P (2S,3R,4E)-2-amino-3-hydroxyoctadec-4-en-1-yl dihydrogen phosphate × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7TD4 Sphingosine-1-phosphate receptor 1-Gi complex bound to Siponimod Deposited 2021-12-30 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–354（354 aa）
Mutation：G203A NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 J8C 1-[[4-[(~{E})-~{N}-[[4-cyclohexyl-3-(trifluoromethyl)phenyl]methoxy]-~{C}-methyl-carbonimidoyl]-2-ethyl-phenyl]methyl]azetidine-3-carboxylic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
8FX5 Human M4 muscarinic acetylcholine receptor complex with Gi1 and xanomeline Deposited 2023-01-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 1–354（354 aa）
Mutation：S47N, G203A, E245A, A326S XNO xanomeline × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.45 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.