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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：P41220 New Search
4PDB entries
5Biological assembly
7chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P41220 2af0 Regulator of G-protein signaling 2 Author chain A Reference sequence 71–203 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P41220 2v4z REGULATOR OF G-PROTEIN SIGNALING 2 Author chain B Reference sequence 71–209 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P41220 4ekc Regulator of G-protein signaling 2 Author chain B Reference sequence 72–203 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P41220 4ekc Regulator of G-protein signaling 2 Author chain D Reference sequence 72–203 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P41220 4ekc Regulator of G-protein signaling 2 Author chain B Reference sequence 72–203 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P41220 4ekc Regulator of G-protein signaling 2 Author chain D Reference sequence 72–203 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P41220 4ekd Regulator of G-protein signaling 2 Author chain B Reference sequence 72–203 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） 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.