Structure of PDB 6auv Chain A Binding Site BS04

Receptor Information

>6auv Chain A (length=411) Species: 10116 (Rattus norvegicus)

RFLKVKNWETDVVLTDTLHLKSTLETGCTEHICMGSIMLPSDVRTKDQLF
PLAKEFLDQYYSSIKRFGSKAHMDRLEEVNKEIESTSTYQLKDTELIYGA
KHAWRNASRCVGRIQWSKLQVFDARDCTTAHGMFNYICNHVKYATNKGNL
RSAITIFPQRTDGKHDFRVWNSQLIRYAGYKQPDGSTLGDPANVQFTEIC
IQQGWKAPRGRFDVLPLLLQANGNDPELFQIPPELVLEVPIRHPKFDWFK
DLGLKWYGLPAVSNMLLEIGGLEFSACPFSGWYMGTEIGVRDYCDNSRYN
ILEEVAKKMDLDMRKTSSLWKDQALVEINIAVLYSFQSDKVTIVDHHSAT
ESFIKHMENEYRCRGGCPADWVWIVPPMSGSITPVFHQEMLNYRLTPSFE
YQPDPWNTHVW

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: 6auv Chain A Residue 805

Receptor-Ligand Complex Structure

Structure summary

• PDB: 6auv Improvement of Cell Permeability of Human Neuronal Nitric Oxide Synthase Inhibitors Using Potent and Selective 2-Aminopyridine-Based Scaffolds with a Fluorobenzene Linker.
• Resolution: 1.76 Å
• Binding residue (original residue number in PDB): C326 C331
• Binding residue (residue number reindexed from 1): C28 C33
• Annotation score: 1

Enzymatic activity

• Catalytic site (original residue number in PDB): C415 R418 W587 E592
• Catalytic site (residue number reindexed from 1): C110 R113 W282 E287
• 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:6auv, PDBe:6auv, PDBj:6auv
• PDBsum: 6auv
• PubMed: 29091437
• UniProt: P29476|NOS1_RAT Nitric oxide synthase 1 (Gene Name=Nos1)