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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：P43358 New Search
5PDB entries
5Biological assembly
5chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P43358 1i4f MELANOMA-ASSOCIATED ANTIGEN 4 Author chain C Reference sequence 230–239 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P43358 2wa0 MELANOMA-ASSOCIATED ANTIGEN 4 Author chain A Reference sequence 101–317 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P43358 8es8 Melanoma-associated antigen 4 Author chain P Reference sequence 230–239 1 Other combination Heteromer Protein 11 其他 6 undecameric （11） Consistent with protein count
P43358 8es9 Melanoma-associated antigen 4 Author chain P Reference sequence 230–239 1 Other combination Heteromer Protein 11 其他 3 undecameric （11） Consistent with protein count
P43358 8fja Melanoma-associated antigen 4 peptide Author chain C Reference sequence 230–239 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） 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.