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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：A0R051 New Search
7PDB entries
8Biological assembly
16chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
A0R051 6hwh Ubiquinol-cytochrome c reductase iron-sulfur subunit Author chain A Reference sequence 1–408 1 Protein heterocomplex Heteromer Protein 28 28-meric （28） Consistent with protein count
A0R051 6hwh Ubiquinol-cytochrome c reductase iron-sulfur subunit Author chain B Reference sequence 1–408 1 Protein heterocomplex Heteromer Protein 28 28-meric （28） Consistent with protein count
A0R051 6hwh Ubiquinol-cytochrome c reductase iron-sulfur subunit Author chain A Reference sequence 1–408 2 Protein heterocomplex Heteromer Protein 26 26-meric （26） Consistent with protein count
A0R051 6hwh Ubiquinol-cytochrome c reductase iron-sulfur subunit Author chain B Reference sequence 1–408 2 Protein heterocomplex Heteromer Protein 26 26-meric （26） Consistent with protein count
A0R051 8ovc Cytochrome bc1 complex cytochrome c subunit Author chain G Reference sequence 1–408 1 Protein heterocomplex Heteromer Protein 28 28-meric （28） Consistent with protein count
A0R051 8ovc Cytochrome bc1 complex cytochrome c subunit Author chain M Reference sequence 1–408 1 Protein heterocomplex Heteromer Protein 28 28-meric （28） Consistent with protein count
A0R051 8ovd Cytochrome bc1 complex cytochrome c subunit Author chain G Reference sequence 1–408 1 Protein heterocomplex Heteromer Protein 24 24-meric （24） Consistent with protein count
A0R051 8ovd Cytochrome bc1 complex cytochrome c subunit Author chain M Reference sequence 1–408 1 Protein heterocomplex Heteromer Protein 24 24-meric （24） Consistent with protein count
A0R051 9ftz Cytochrome bc1 complex cytochrome c subunit Author chain G Reference sequence 1–408 1 Protein heterocomplex Heteromer Protein 15 15-meric （15） Consistent with protein count
A0R051 9ftz Cytochrome bc1 complex cytochrome c subunit Author chain M Reference sequence 1–408 1 Protein heterocomplex Heteromer Protein 15 15-meric （15） Consistent with protein count
A0R051 9fu0 Cytochrome bc1 complex cytochrome c subunit Author chain G Reference sequence 1–408 1 Protein heterocomplex Heteromer Protein 15 15-meric （15） Consistent with protein count
A0R051 9fu0 Cytochrome bc1 complex cytochrome c subunit Author chain M Reference sequence 1–408 1 Protein heterocomplex Heteromer Protein 15 15-meric （15） Consistent with protein count
A0R051 9gy6 Cytochrome bc1 complex Rieske iron-sulfur subunit Author chain A Reference sequence 2–408 1 Protein heterocomplex Heteromer Protein 22 22-meric （22） Consistent with protein count
A0R051 9gy6 Cytochrome bc1 complex Rieske iron-sulfur subunit Author chain M Reference sequence 2–408 1 Protein heterocomplex Heteromer Protein 22 22-meric （22） Consistent with protein count
A0R051 9qef Cytochrome bc1 complex cytochrome c subunit Author chain G Reference sequence 1–408 1 Protein heterocomplex Heteromer Protein 28 28-meric （28） Consistent with protein count
A0R051 9qef Cytochrome bc1 complex cytochrome c subunit Author chain M Reference sequence 1–408 1 Protein heterocomplex Heteromer Protein 28 28-meric （28） 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.