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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：P0A8Q0 New Search
6PDB entries
15Biological assembly
30chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P0A8Q0 1kf6 FUMARATE REDUCTASE 15 KDA HYDROPHOBIC PROTEIN Author chain C Reference sequence 2–131 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0A8Q0 1kf6 FUMARATE REDUCTASE 15 KDA HYDROPHOBIC PROTEIN Author chain O Reference sequence 2–131 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0A8Q0 1kf6 FUMARATE REDUCTASE 15 KDA HYDROPHOBIC PROTEIN Author chain C Reference sequence 2–131 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0A8Q0 1kf6 FUMARATE REDUCTASE 15 KDA HYDROPHOBIC PROTEIN Author chain O Reference sequence 2–131 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0A8Q0 1kf6 FUMARATE REDUCTASE 15 KDA HYDROPHOBIC PROTEIN Author chain C Reference sequence 2–131 3 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
P0A8Q0 1kf6 FUMARATE REDUCTASE 15 KDA HYDROPHOBIC PROTEIN Author chain O Reference sequence 2–131 3 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
P0A8Q0 1kfy FUMARATE REDUCTASE 15 KDA HYDROPHOBIC PROTEIN Author chain C Reference sequence 2–131 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0A8Q0 1kfy FUMARATE REDUCTASE 15 KDA HYDROPHOBIC PROTEIN Author chain O Reference sequence 2–131 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0A8Q0 1kfy FUMARATE REDUCTASE 15 KDA HYDROPHOBIC PROTEIN Author chain C Reference sequence 2–131 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0A8Q0 1kfy FUMARATE REDUCTASE 15 KDA HYDROPHOBIC PROTEIN Author chain O Reference sequence 2–131 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0A8Q0 1kfy FUMARATE REDUCTASE 15 KDA HYDROPHOBIC PROTEIN Author chain C Reference sequence 2–131 3 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
P0A8Q0 1kfy FUMARATE REDUCTASE 15 KDA HYDROPHOBIC PROTEIN Author chain O Reference sequence 2–131 3 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
P0A8Q0 1l0v Fumarate reductase 15 kDa hydrophobic protein Author chain C Reference sequence 2–131 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0A8Q0 1l0v Fumarate reductase 15 kDa hydrophobic protein Author chain O Reference sequence 2–131 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0A8Q0 1l0v Fumarate reductase 15 kDa hydrophobic protein Author chain C Reference sequence 2–131 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0A8Q0 1l0v Fumarate reductase 15 kDa hydrophobic protein Author chain O Reference sequence 2–131 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0A8Q0 1l0v Fumarate reductase 15 kDa hydrophobic protein Author chain C Reference sequence 2–131 3 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
P0A8Q0 1l0v Fumarate reductase 15 kDa hydrophobic protein Author chain O Reference sequence 2–131 3 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
P0A8Q0 2b76 Fumarate reductase subunit C Author chain C Reference sequence 2–131 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0A8Q0 2b76 Fumarate reductase subunit C Author chain O Reference sequence 2–131 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0A8Q0 2b76 Fumarate reductase subunit C Author chain C Reference sequence 2–131 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0A8Q0 2b76 Fumarate reductase subunit C Author chain O Reference sequence 2–131 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0A8Q0 3cir Fumarate reductase subunit C Author chain C Reference sequence 2–131 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0A8Q0 3cir Fumarate reductase subunit C Author chain O Reference sequence 2–131 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0A8Q0 3cir Fumarate reductase subunit C Author chain C Reference sequence 2–131 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0A8Q0 3cir Fumarate reductase subunit C Author chain O Reference sequence 2–131 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0A8Q0 5vpn Fumarate reductase subunit C Author chain C Reference sequence 2–131 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0A8Q0 5vpn Fumarate reductase subunit C Author chain G Reference sequence 2–131 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0A8Q0 5vpn Fumarate reductase subunit C Author chain C Reference sequence 2–131 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P0A8Q0 5vpn Fumarate reductase subunit C Author chain G Reference sequence 2–131 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） 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.