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1RS7

Rat neuronal NOS heme domain with D-phenylalanine-D-nitroarginine amide bound

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Nitric-oxide synthase, brainpolymer42148755.52UniProt (P29476)
Pfam (PF02898)
Rattus norvegicus (Norway rat)NOS, type I, Neuronal NOS, N-NOS, NNOS, Constitutive NOS, NC-NOS, BNOS
2C, I
(A, B)
ACETATE IONnon-polymer59.02Chemie (ACT)
3D
(A)
ZINC IONnon-polymer65.41Chemie (ZN)
4E, J
(A, B)
PROTOPORPHYRIN IX CONTAINING FEnon-polymer616.52Chemie (HEM)
5F, K
(A, B)
5,6,7,8-TETRAHYDROBIOPTERINnon-polymer241.22Chemie (H4B)
6G, L
(A, B)
D-PHENYLALANYL-N~5~-[(2,2-DIHYDROXYHYDRAZINO)(IMINO)METHYL]-D-ORNITHINAMIDEnon-polymer367.42Chemie (D7P)
7H
(B)
D-MANNITOLnon-polymer182.21Chemie (MTL)
8M, N
(A, B)
waterwater18.0561Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight97511.0
Non-Polymers*Number of molecules10
Total formula weight2815.9
All*Total formula weight100326.9
*Water molecules are not included.

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PDB entries from 2025-07-30

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