Structure of PDB 7tsk Chain B Binding Site BS02

Receptor Information

>7tsk Chain B (length=402) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

FPRVKNWEVGSITYDTLSAQAQQDGPCTPRRCLGSLVFPRAPEQLLSQAR
DFINQYYSSIKRSGSQAHEQRLQEVEAEVAATGTYQLRESELVFGAKQAW
RNAPRCVGRIQWGKLQVFDARDCRSAQEMFTYICNHIKYATNRGNLRSAI
TVFPQRCPGRGDFRIWNSQLVRYAGYRQQDGSVRGDPANVEITELCIQHG
WTPGNGRFDVLPLLLQAPDEPPELFLLPPELVLEVPLEHPTLEWFAALGL
RWYALPAVSNMLLEIGGLEFPAAPFSGWYMSTEIGTRNLCDPHRYNILED
VAVCMDLDTRTTSSLWKDKAAVEINVAVLHSYQLAKVTIVDHHAATASFM
KHLENEQKARGGCPADWAWIVPPISGSLTPVFHQEMVNYFLSPAFRYQPD
PW

Ligand information

Ligand ID

InChI

InChI=1S/Zn/q+2

InChIKey

PTFCDOFLOPIGGS-UHFFFAOYSA-N

SMILES

Software	SMILES
CACTVS 3.341	[Zn++]
ACDLabs 10.04 OpenEye OEToolkits 1.5.0	[Zn+2]

Formula

Name

ZINC ION

PDB chain

7tsk Chain A Residue 511 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

Global view

Local view

Structure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]

PDB	7tsk 2-Aminopyridines with a shortened amino sidechain as potent, selective, and highly permeable human neuronal nitric oxide synthase inhibitors.
Resolution	2.049 Å
Binding residue (original residue number in PDB)	C94 C99
Binding residue (residue number reindexed from 1)	C27 C32
Annotation score	1

Enzymatic activity

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

View graph for
Molecular Function

View graph for
Biological Process

External links

PDB	RCSB:7tsk, PDBe:7tsk, PDBj:7tsk
PDBsum	7tsk
PubMed	35772285
UniProt	P29474\|NOS3_HUMAN Nitric oxide synthase 3 (Gene Name=NOS3)

[Back to BioLiP]