9Q4W image
Deposition Date 2025-08-20
Release Date 2025-09-10
Last Version Date 2025-09-10
Entry Detail
PDB ID:
9Q4W
Keywords:
OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR
Title:
Structure of rat neuronal nitric oxide synthase R349A mutant heme domain bound with 6-((5-(2-(4,4-difluoropiperidin-1-yl)ethyl-2,3-difluorophenoxy)methyl)-4-methylpyridin-2-amine
Biological Source:
Source Organism:
Rattus norvegicus (Taxon ID: 10116)
Host Organism:
Escherichia coli BL21(DE3)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.93 Å
R-Value Free:
0.27
R-Value Work:
0.22
R-Value Observed:
0.22
Space Group:
C 2 2 21
9Q4W validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Nitric oxide synthase, brain
Gene (Uniprot):Nos1
Mutagens:R349A
Chain IDs:A
Chain Length:422
Number of Molecules:1
Biological Source:Rattus norvegicus
UniProt ID:P29476 Pfam ID:PF02898 EC:1.14.13.39
Ligand Molecules
A1CN9
H4B
HEM
ZN
Primary Citation
Highly potent, selective, and membrane permeable ether linked 2-aminopyridine-based human neuronal nitric oxide synthase inhibitors
To Be Published ? ? ? (?)
Primary Citation of related structures
9Q4W
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