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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：P0ABJ9 New Search
9PDB entries
9Biological assembly
13chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P0ABJ9 6rko Cytochrome bd-I ubiquinol oxidase subunit 1 Author chain A Reference sequence 1–522 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0ABJ9 6rx4 Cytochrome bd-I ubiquinol oxidase subunit 1 Author chain A Reference sequence 1–522 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0ABJ9 9rzv Cytochrome bd-I ubiquinol oxidase subunit 1 Author chain A Reference sequence 1–522 1 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
P0ABJ9 9rzv Cytochrome bd-I ubiquinol oxidase subunit 1 Author chain a Reference sequence 1–522 1 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
P0ABJ9 9se4 Cytochrome bd-I ubiquinol oxidase subunit 1 Author chain A Reference sequence 1–522 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0ABJ9 9sej Cytochrome bd-I ubiquinol oxidase subunit 1 Author chain A Reference sequence 1–522 1 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
P0ABJ9 9sej Cytochrome bd-I ubiquinol oxidase subunit 1 Author chain a Reference sequence 1–522 1 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
P0ABJ9 9sff Cytochrome bd-I ubiquinol oxidase subunit 1 Author chain A Reference sequence 1–522 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0ABJ9 9sfh Cytochrome bd-I ubiquinol oxidase subunit 1 Author chain A Reference sequence 1–522 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0ABJ9 9sfj Cytochrome bd-I ubiquinol oxidase subunit 1 Author chain A Reference sequence 1–522 1 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
P0ABJ9 9sfj Cytochrome bd-I ubiquinol oxidase subunit 1 Author chain a Reference sequence 1–522 1 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
P0ABJ9 9sfv Cytochrome bd-I ubiquinol oxidase subunit 1 Author chain A Reference sequence 1–522 1 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
P0ABJ9 9sfv Cytochrome bd-I ubiquinol oxidase subunit 1 Author chain a Reference sequence 1–522 1 Protein heterocomplex Heteromer Protein 8 octameric （8） 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.