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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
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P43116 7cx2 Prostaglandin E2 receptor EP2 subtype Author chain R Reference sequence 1–358 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P43116 7cx3 Prostaglandin E2 receptor EP2 subtype Author chain R Reference sequence 1–358 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P43116 7cx4 Prostaglandin E2 receptor EP2 subtype Author chain R Reference sequence 1–358 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P43116 9jro ;GFP-like fluorescent chromoprotein,Prostaglandin E2 receptor EP2 subtype,Soluble cytochrome b562,Prostaglandin E2 receptor EP2 subtype,Soluble cytochrome b562 ; Author chain A Reference sequence 1–224 1 Insufficient information Heteromer Protein 4 tetrameric （4） Consistent with protein count
P43116 9jro ;GFP-like fluorescent chromoprotein,Prostaglandin E2 receptor EP2 subtype,Soluble cytochrome b562,Prostaglandin E2 receptor EP2 subtype,Soluble cytochrome b562 ; Author chain A Reference sequence 257–358 1 Insufficient information Heteromer Protein 4 tetrameric （4） Consistent with protein count
P43116 9jrt ;GFP-like fluorescent chromoprotein,Prostaglandin E2 receptor EP2 subtype,Soluble cytochrome b562,Prostaglandin E2 receptor EP2 subtype,Soluble cytochrome b562 ; Author chain A Reference sequence 1–224 1 Insufficient information Heteromer Protein 4 tetrameric （4） Consistent with protein count
P43116 9jrt ;GFP-like fluorescent chromoprotein,Prostaglandin E2 receptor EP2 subtype,Soluble cytochrome b562,Prostaglandin E2 receptor EP2 subtype,Soluble cytochrome b562 ; Author chain A Reference sequence 257–358 1 Insufficient information Heteromer Protein 4 tetrameric （4） Consistent with protein count

“Homomeric versus heteromeric classification follows protein identity; different constructs of the same UniProt entry still require comparison of reference-sequence ranges, mutations and missing segments. Assemblies marked for review remain visible but are not included in the highest-confidence candidate set.