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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：P43116 New Search
5PDB entries
5Biological assembly
7chain/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
7CX2 Cryo-EM structure of the PGE2-bound EP2-Gs complex Deposited 2020-09-01 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain R 1–358（358 aa）
Not recorded P2E (Z)-7-[(1R,2R,3R)-3-hydroxy-2-[(E,3S)-3-hydroxyoct-1-enyl]-5-oxo-cyclopentyl]hept-5-enoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
7CX3 Cryo-EM structure of the Taprenepag-bound EP2-Gs complex Deposited 2020-09-01 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain R 1–358（358 aa）
Not recorded GNO 2-[3-[[(4-pyrazol-1-ylphenyl)methyl-pyridin-3-ylsulfonyl-amino]methyl]phenoxy]ethanoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
7CX4 Cryo-EM structure of the Evatanepag-bound EP2-Gs complex Deposited 2020-09-01 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain R 1–358（358 aa）
Not recorded GM9 2-[3-[[(4-~{tert}-butylphenyl)methyl-pyridin-3-ylsulfonyl-amino]methyl]phenoxy]ethanoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9JRO Structural Insights into Selective Antagonism of PF04418948 and EP2 Prostaglandin Receptor Deposited 2024-09-29 Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–224（224 aa）
Chain A 257–358（102 aa）
Not recorded A1ECS PF-04418948 × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9JRT Structural Insights into Selective Antagonism of TG6-129 and EP2 Prostaglandin Receptor Deposited 2024-09-29 Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–224（224 aa）
Chain A 257–358（102 aa）
Not recorded A1EC5 ~{N}-[[4-[(5-ethyl-1,3,4-thiadiazol-2-yl)sulfamoyl]phenyl]carbamothioyl]-3-(4-fluorophenyl)propanamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.28 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.