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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：O08665 New Search
4PDB entries
4Biological assembly
7chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
O08665 1q47 Semaphorin 3A Author chain A Reference sequence 26–520 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O08665 1q47 Semaphorin 3A Author chain B Reference sequence 26–520 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O08665 4gz8 Semaphorin-3A Author chain A Reference sequence 21–569 1 Other combination Homooligomer Protein 2 其他 3 dimeric （2） Consistent with protein count
O08665 4gz8 Semaphorin-3A Author chain B Reference sequence 21–569 1 Other combination Homooligomer Protein 2 其他 3 dimeric （2） Consistent with protein count
O08665 4gza Semaphorin-3A Author chain G Reference sequence 21–555 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
O08665 7m0r Semaphorin-3A Author chain C Reference sequence 21–569 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
O08665 7m0r Semaphorin-3A Author chain D Reference sequence 21–569 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） 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.