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7W3O

Crystal structure of human CYB5R3

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D, E
(A, B, C, D, E)
NADH-cytochrome b5 reductase 3 soluble formpolymer27831584.55UniProt (P00387)
Pfam (PF00970)
Pfam (PF00175)
Homo sapiens (Human)
2F, G, H, I
(A, B, C, D)
FLAVIN-ADENINE DINUCLEOTIDEnon-polymer785.54Chemie (FAD)
3J, K, L, M, N
(A, B, C, D, E)
waterwater18.0192Chemie (HOH)
Sequence modifications
A, B, C, D, E: 1 - 275 (UniProt: P00387)
PDBExternal DatabaseDetails
Gly -2-expression tag
Pro -1-expression tag
Met 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains5
Total formula weight157922.5
Non-Polymers*Number of molecules4
Total formula weight3142.2
All*Total formula weight161064.7
*Water molecules are not included.

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PDB entries from 2025-06-11

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