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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：Q9BZJ8 New Search
4PDB entries
4Biological assembly
6chain/assembly records
Main Difference Dimensions in This Set
Different construct 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
8KGK Cryo-EM structure of the GPR61-Gs complex Deposited 2023-08-19 Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 1–365（365 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
8TB0 Cryo-EM Structure of GPR61-G protein complex stabilized by scFv16 Deposited 2023-06-28 Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain R 2–451（450 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.47 Å
8TB7 Cryo-EM Structure of GPR61- Deposited 2023-06-28 Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain R 2–233（232 aa）
Chain R 284–451（168 aa）
Not recorded ZOB 6-{[(3,5-difluoropyridin-4-yl)methyl]amino}-N-(4-ethoxy-6-methylpyrimidin-2-yl)-2-methoxy-N-(2-methoxyethyl)pyridine-3-sulfonamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.94 Å
9YFU Structure of GPR61 bound to inverse agonist compound 15 Deposited 2025-09-26 Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain R 2–233（232 aa）
Chain R 284–451（168 aa）
Not recorded A1CWB N-(5-chloro-4,6-dimethylpyrimidin-2-yl)-6-{[(3,5-difluoropyridin-4-yl)methyl]amino}-2-methylpyridine-3-sulfonamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 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.