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1QO8

The structure of the open conformation of a flavocytochrome c3 fumarate reductase

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, D)
FLAVOCYTOCHROME C3 FUMARATE REDUCTASEpolymer56660764.52UniProt (Q9Z4P0)
Pfam (PF14537)
Pfam (PF00890)
SHEWANELLA FRIGIDIMARINA
2C, D, E, F, H...
(A, D)
PROTOPORPHYRIN IX CONTAINING FEnon-polymer616.58Chemie (HEM)
3G, L
(A, D)
FLAVIN-ADENINE DINUCLEOTIDEnon-polymer785.52Chemie (FAD)
4M, N
(A, D)
waterwater18.0507Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight121529.0
Non-Polymers*Number of molecules10
Total formula weight6503.0
All*Total formula weight128032.0
*Water molecules are not included.

246031

PDB entries from 2025-12-10

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