Structure of PDB 1dm7 Chain A

Receptor sequence
>1dm7A (length=416) Species: 9913 (Bos taurus) [Search protein sequence]
GPKFPRVKNWELGSITYDTLCAQSQQDGPCTPRRCLGSLVLPRKLQTRPS
PGPPPAEQLLSQARDFINQYYSSIKRSGSQAHEERLQEVEAEVASTGTYH
LRESELVFGAKQAWRNAPRCVGRIQWGKLQVFDARDCSSAQEMFTYICNH
IKYATNRGNLRSAITVFPQRAPGRGDFRIWNSQLVRYAGYRQQDGSVRGD
PANVEITELCIQHGWTPGNGRFDVLPLLLQAPDEAPELFVLPPELVLEVP
LEHPTLEWFAALGLRWYALPAVSNMLLEIGGLEFSAAPFSGWYMSTEIGT
RNLCDPHRYNILEDVAVCMDLDTRTTSSLWKDKAAVEINLAVLHSFQLAK
VTIVDHHAATVSFMKHLDNEQKARGGCPADWAWIVPPISGSLTPVFHQEM
VNYILSPAFRYQPDPW
3D structure
PDB1dm7 Efficient Formation of Nitric Oxide from Selective Oxidation of N-Aryl N'- Hydroxyguanidines by Inducible Nitric Oxide Synthase
ChainA
Resolution2.1 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) C186 R189 W358 E363
Catalytic site (residue number reindexed from 1) C120 R123 W292 E297
Enzyme Commision number 1.14.13.39: nitric-oxide synthase (NADPH).
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 HEM A W180 R185 C186 M341 F355 S356 W358 E363 W449 F475 Y477 W114 R119 C120 M275 F289 S290 W292 E297 W383 F409 Y411
BS02 HRG A W358 Y359 E363 N368 W292 Y293 E297 N302
BS03 ZN A C96 C101 C30 C35
Gene Ontology
Molecular Function
GO:0004517 nitric-oxide synthase activity
Biological Process
GO:0006809 nitric oxide biosynthetic process

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Molecular Function
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Biological Process
External links
PDB RCSB:1dm7, PDBe:1dm7, PDBj:1dm7
PDBsum1dm7
PubMed
UniProtP29473|NOS3_BOVIN Nitric oxide synthase 3 (Gene Name=NOS3)

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