Structure of PDB 3nlu Chain B

Receptor sequence
>3nluB (length=403) Species: 9913 (Bos taurus) [Search protein sequence]
KFPRVKNWELGSITYDTLCAQSQQDGPCTPRRCLGSLVLPRPAEQLLSQA
RDFINQYYSSIKRSGSQAHEERLQEVEAEVASTGTYHLRESELVFGAKQA
WRNAPRCVGRIQWGKLQVFDARDCSSAQEMFTYICNHIKYATNRGNLRSA
ITVFPQRAPGRGDFRIWNSQLVRYAGYRQQDGSVRGDPANVEITELCIQH
GWTPGNGRFDVLPLLLQAPDEAPELFVLPPELVLEVPLEHPTLEWFAALG
LRWYALPAVSNMLLEIGGLEFSAAPFSGWYMSTEIGTRNLCDPHRYNILE
DVAVCMDLDTRTTSSLWKDKAAVEINLAVLHSFQLAKVTIVDHHAATVSF
MKHLDNEQKARGGCPADWAWIVPPISGSLTPVFHQEMVNYILSPAFRYQP
DPW
3D structure
PDB3nlu Potent, highly selective, and orally bioavailable gem-difluorinated monocationic inhibitors of neuronal nitric oxide synthase.
ChainB
Resolution2.65 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) C107 R110 W279 E284
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 H4B B F462 Q464 E465 F383 Q385 E386
BS02 ZN B C96 C101 C28 C33
BS03 HEM B W180 R185 C186 F355 S356 W358 E363 F475 W101 R106 C107 F276 S277 W279 E284 F396
BS04 H4B B R367 A448 W449 R288 A369 W370
BS05 3XB B W358 E363 Y477 W279 E284 Y398 BindingDB: Ki=130000nM
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:3nlu, PDBe:3nlu, PDBj:3nlu
PDBsum3nlu
PubMed20843082
UniProtP29473|NOS3_BOVIN Nitric oxide synthase 3 (Gene Name=NOS3)

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