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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：P20366 New Search
9PDB entries
9Biological assembly
9chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P20366 2ks9 Substance P Author chain B Reference sequence 58–68 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P20366 2ksa Substance P Author chain B Reference sequence 58–68 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P20366 2ksb Substance P Author chain B Reference sequence 58–68 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P20366 7p02 Protachykinin-1 Author chain P Reference sequence 58–68 1 Insufficient information Heteromer Protein 6 hexameric （6） Consistent with protein count
P20366 7rmg Substance P Author chain S Reference sequence 58–68 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P20366 7rmh Substance P Author chain S Reference sequence 58–68 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P20366 7vdm peptide from Protachykinin-1 Author chain L Reference sequence 58–68 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P20366 8jbh peptide from Protachykinin-1 Author chain A Reference sequence 58–68 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P20366 8u26 Protachykinin-1 Author chain S Reference sequence 58–68 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.