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4EH1

Crystal Structure of the Flavohem-like-FAD/NAD Binding Domain of Nitric Oxide Dioxygenase from Vibrio cholerae O1 biovar El Tor

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Flavohemoproteinpolymer24326991.42UniProt (Q9KMY3)
Pfam (PF00970)
Pfam (PF00175)
Vibrio cholerae O1 biovar El TorFlavohemoglobin, Hemoglobin-like protein, Nitric oxide dioxygenase, NO oxygenase, NOD
2C, L
(A, B)
FLAVIN-ADENINE DINUCLEOTIDEnon-polymer785.52Chemie (FAD)
3D, G, I, O, P
(A, B)
CHLORIDE IONnon-polymer35.55Chemie (CL)
4E, F
(A)
SULFATE IONnon-polymer96.12Chemie (SO4)
5H, J, K, M, N
(A, B)
GLYCEROLnon-polymer92.15Chemie (GOL)
6Q, R
(A, B)
waterwater18.0212Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight53982.7
Non-Polymers*Number of molecules14
Total formula weight2401.0
All*Total formula weight56383.7
*Water molecules are not included.

246031

PDB entries from 2025-12-10

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