Structure of PDB 5vvc Chain A Binding Site BS04

Receptor Information

>5vvc Chain A (length=404) Species: 9606 (Homo sapiens)

FPRVKNWEVGSITYDTLSAQAQQDGPCTPRRCLGSLVFPRKLAPEQLLSQ
ARDFINQYYSSIKRSGSQAHEQRLQEVEAEVAATGTYQLRESELVFGAKQ
AWRNAPRCVGRIQWGKLQVFDARDCRSAQEMFTYICNHIKYATNRGNLRS
AITVFPQRCPGRGDFRIWNSQLVRYAGYRQQDGSVRGDPANVEITELCIQ
HGWTPGNGRFDVLPLLLQAPDEPPELFLLPPELVLEVPLEHPTLEWFAAL
GLRWYALPAVSNMLLEIGGLEFPAAPFSGWYMSTEIGTRNLCDPHRYNIL
EDVAVCMDLDTRTTSSLWKDKAAVEINVAVLHSYQLAKVTIVDHHAATAS
FMKHLENEQKARGGCPADWAWIVPPISGSLTPVFHQEMVNYFLSPAFRYQ
PDPW

Ligand information

• Ligand ID: ZN
• InChI: InChI=1S/Zn/q+2
• InChIKey: PTFCDOFLOPIGGS-UHFFFAOYSA-N
• SMILES:
  CACTVS 3.341: [Zn++]
  ACDLabs 10.04
  OpenEye OEToolkits 1.5.0: [Zn+2]
• Formula: Zn
• Name: ZINC ION
• ChEMBL: CHEMBL1236970
• DrugBank: DB14532
• PDB chain: 5vvc Chain A Residue 507

Receptor-Ligand Complex Structure

Structure summary

• PDB: 5vvc Hydrophilic, Potent, and Selective 7-Substituted 2-Aminoquinolines as Improved Human Neuronal Nitric Oxide Synthase Inhibitors.
• Resolution: 2.4 Å
• Binding residue (original residue number in PDB): C94 C99
• Binding residue (residue number reindexed from 1): C27 C32
• Annotation score: 1

Enzymatic activity

• Catalytic site (original residue number in PDB): C184 R187 W356 E361
• Catalytic site (residue number reindexed from 1): C108 R111 W280 E285
• Enzyme Commision number: 1.14.13.39: nitric-oxide synthase (NADPH).

Gene Ontology

Molecular Function

• GO:0004517 nitric-oxide synthase activity

Biological Process

• GO:0006809 nitric oxide biosynthetic process

External links

• PDB: RCSB:5vvc, PDBe:5vvc, PDBj:5vvc
• PDBsum: 5vvc
• PubMed: 28776992
• UniProt: P29474|NOS3_HUMAN Nitric oxide synthase 3 (Gene Name=NOS3)