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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：P46663 New Search
3PDB entries
3Biological assembly
5chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P46663 7eib B1 bradykinin receptor Author chain A Reference sequence 2–350 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P46663 9lfa B1 bradykinin receptor,Kappa-type opioid receptor Author chain A Reference sequence 2–231 1 Insufficient information Heteromer Protein 2 dimeric （2） Consistent with protein count
P46663 9lfa B1 bradykinin receptor,Kappa-type opioid receptor Author chain A Reference sequence 256–341 1 Insufficient information Heteromer Protein 2 dimeric （2） Consistent with protein count
P46663 9lfc B1 bradykinin receptor,Kappa-type opioid receptor Author chain A Reference sequence 2–231 1 Insufficient information Heteromer Protein 3 dimeric （2） Review required
P46663 9lfc B1 bradykinin receptor,Kappa-type opioid receptor Author chain A Reference sequence 256–341 1 Insufficient information Heteromer Protein 3 dimeric （2） Review required

“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.