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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：P13063 New Search
7PDB entries
13Biological assembly
25chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P13063 1cc1 HYDROGENASE (SMALL SUBUNIT) Author chain S Reference sequence 33–315 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P13063 4kl8 Periplasmic [NiFeSe] hydrogenase small subunit Author chain S Reference sequence 33–315 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P13063 4kl8 Periplasmic [NiFeSe] hydrogenase small subunit Author chain T Reference sequence 33–315 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P13063 4kl8 Periplasmic [NiFeSe] hydrogenase small subunit Author chain S Reference sequence 33–315 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P13063 4kl8 Periplasmic [NiFeSe] hydrogenase small subunit Author chain T Reference sequence 33–315 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P13063 4kn9 Periplasmic [NiFeSe] hydrogenase small subunit Author chain S Reference sequence 33–315 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P13063 4kn9 Periplasmic [NiFeSe] hydrogenase small subunit Author chain T Reference sequence 33–315 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P13063 4kn9 Periplasmic [NiFeSe] hydrogenase small subunit Author chain S Reference sequence 33–315 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P13063 4kn9 Periplasmic [NiFeSe] hydrogenase small subunit Author chain T Reference sequence 33–315 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P13063 4ko1 Periplasmic [NiFeSe] hydrogenase small subunit Author chain S Reference sequence 33–315 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P13063 4ko1 Periplasmic [NiFeSe] hydrogenase small subunit Author chain T Reference sequence 33–315 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P13063 4ko1 Periplasmic [NiFeSe] hydrogenase small subunit Author chain S Reference sequence 33–315 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P13063 4ko1 Periplasmic [NiFeSe] hydrogenase small subunit Author chain T Reference sequence 33–315 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P13063 4ko2 Periplasmic [NiFeSe] hydrogenase small subunit Author chain S Reference sequence 33–315 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P13063 4ko2 Periplasmic [NiFeSe] hydrogenase small subunit Author chain T Reference sequence 33–315 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P13063 4ko2 Periplasmic [NiFeSe] hydrogenase small subunit Author chain S Reference sequence 33–315 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P13063 4ko2 Periplasmic [NiFeSe] hydrogenase small subunit Author chain T Reference sequence 33–315 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P13063 4ko3 Periplasmic [NiFeSe] hydrogenase small subunit Author chain S Reference sequence 33–315 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P13063 4ko3 Periplasmic [NiFeSe] hydrogenase small subunit Author chain T Reference sequence 33–315 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P13063 4ko3 Periplasmic [NiFeSe] hydrogenase small subunit Author chain S Reference sequence 33–315 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P13063 4ko3 Periplasmic [NiFeSe] hydrogenase small subunit Author chain T Reference sequence 33–315 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P13063 4ko4 Periplasmic [NiFeSe] hydrogenase small subunit Author chain S Reference sequence 33–315 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P13063 4ko4 Periplasmic [NiFeSe] hydrogenase small subunit Author chain T Reference sequence 33–315 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P13063 4ko4 Periplasmic [NiFeSe] hydrogenase small subunit Author chain S Reference sequence 33–315 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P13063 4ko4 Periplasmic [NiFeSe] hydrogenase small subunit Author chain T Reference sequence 33–315 2 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.