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3EAH

Structure of inhibited human eNOS oxygenase domain

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Nitric oxide synthase, endothelialpolymer42748019.42UniProt (P29474)
Pfam (PF02898)
Homo sapiens (human)NOS TYPE III, endothelial NOS, cNOS, eNOS, NOSIII, EC-NOS, Constitutive NOS
2C, L
(A, B)
HEME Cnon-polymer618.52Chemie (HEC)
3D
(A)
ZINC IONnon-polymer65.41Chemie (ZN)
4E, M
(A, B)
(3S,5E)-3-propyl-3,4-dihydrothieno[2,3-f][1,4]oxazepin-5(2H)-iminenon-polymer210.32Chemie (327)
5F, H, I, K
(A, B)
(4S)-2-METHYL-2,4-PENTANEDIOLnon-polymer118.24Chemie (MPD)
6G, J
(A, B)
CHLORIDE IONnon-polymer35.52Chemie (CL)
7N, O
(A, B)
waterwater18.0143Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight96038.8
Non-Polymers*Number of molecules11
Total formula weight2266.6
All*Total formula weight98305.4
*Water molecules are not included.

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PDB entries from 2025-07-09

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