Structure of PDB 3nlf Chain A

Receptor sequence
>3nlfA (length=404) Species: 9913 (Bos taurus) [Search protein sequence]
GPKFPRVKNWELGSITYDTLCAQSQQDGPCTPRRCLGSLVLPPAEQLLSQ
ARDFINQYYSSIKRSGSQAHEERLQEVEAEVASTGTYHLRESELVFGAKQ
AWRNAPRCVGRIQWGKLQVFDARDCSSAQEMFTYICNHIKYATNRGNLRS
AITVFPQRAPGRGDFRIWNSQLVRYAGYRQQDGSVRGDPANVEITELCIQ
HGWTPGNGRFDVLPLLLQAPDEAPELFVLPPELVLEVPLEHPTLEWFAAL
GLRWYALPAVSNMLLEIGGLEFSAAPFSGWYMSTEIGTRNLCDPHRYNIL
EDVAVCMDLDTRTTSSLWKDKAAVEINLAVLHSFQLAKVTIVDHHAATVS
FMKHLDNEQKARGGCPADWAWIVPPISGSLTPVFHQEMVNYILSPAFRYQ
PDPW
3D structure
PDB3nlf Exploration of the Active Site of Neuronal Nitric Oxide Synthase by the Design and Synthesis of Pyrrolidinomethyl 2-Aminopyridine Derivatives.
ChainA
Resolution2.32 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) C108 R111 W280 E285
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 W358 F475 Y477 W102 R107 C108 M263 F277 W280 F397 Y399
BS02 H4B A S104 R367 A448 W449 S38 R289 A370 W371
BS03 JRS A F355 W358 E363 F277 W280 E285 MOAD: Ki=18.78uM
BindingDB: Ki=36190000nM
BS04 ZN A C96 C101 C30 C35
BS05 H4B A W447 F462 W369 F384
Gene Ontology
Molecular Function
GO:0004517 nitric-oxide synthase activity
Biological Process
GO:0006809 nitric oxide biosynthetic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:3nlf, PDBe:3nlf, PDBj:3nlf
PDBsum3nlf
PubMed20958055
UniProtP29473|NOS3_BOVIN Nitric oxide synthase 3 (Gene Name=NOS3)

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