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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：Q50755 New Search
9PDB entries
9Biological assembly
12chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q50755 8rvu H(2):CoB-CoM heterodisulfide,ferredoxin reductase subunit B Author chain B Reference sequence 1–302 1 Protein heterocomplex Heteromer Protein 9 nonameric （9） Consistent with protein count
Q50755 8rvu H(2):CoB-CoM heterodisulfide,ferredoxin reductase subunit B Author chain b Reference sequence 1–302 1 Protein heterocomplex Heteromer Protein 9 nonameric （9） Consistent with protein count
Q50755 8rvv H(2):CoB-CoM heterodisulfide,ferredoxin reductase subunit B Author chain B Reference sequence 1–284 1 Protein heterocomplex Heteromer Protein 12 octadecameric （18） Review required
Q50755 8rvy H(2):CoB-CoM heterodisulfide,ferredoxin reductase subunit B Author chain B Reference sequence 1–302 1 Protein heterocomplex Heteromer Protein 9 nonameric （9） Consistent with protein count
Q50755 8rvy H(2):CoB-CoM heterodisulfide,ferredoxin reductase subunit B Author chain b Reference sequence 1–302 1 Protein heterocomplex Heteromer Protein 9 nonameric （9） Consistent with protein count
Q50755 8rwn H(2):CoB-CoM heterodisulfide,ferredoxin reductase subunit B Author chain B Reference sequence 1–302 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
Q50755 8rwn H(2):CoB-CoM heterodisulfide,ferredoxin reductase subunit B Author chain b Reference sequence 1–302 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
Q50755 9sw2 H(2):CoB-CoM heterodisulfide,ferredoxin reductase subunit B Author chain B Reference sequence 1–302 1 Protein heterocomplex Heteromer Protein 12 12-meric （12） Consistent with protein count
Q50755 9sw3 H(2):CoB-CoM heterodisulfide,ferredoxin reductase subunit B Author chain B Reference sequence 1–302 1 Protein heterocomplex Heteromer Protein 12 12-meric （12） Consistent with protein count
Q50755 9sw4 H(2):CoB-CoM heterodisulfide,ferredoxin reductase subunit B Author chain B Reference sequence 1–302 1 Protein heterocomplex Heteromer Protein 12 12-meric （12） Consistent with protein count
Q50755 9sw5 H(2):CoB-CoM heterodisulfide,ferredoxin reductase subunit B Author chain B Reference sequence 1–302 1 Protein heterocomplex Heteromer Protein 12 12-meric （12） Consistent with protein count
Q50755 9sw6 H(2):CoB-CoM heterodisulfide,ferredoxin reductase subunit B Author chain B Reference sequence 1–302 1 Protein heterocomplex Heteromer Protein 34 34-meric （34） 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.