Structure of PDB 5n6i Chain C Binding Site BS05

Receptor Information

>5n6i Chain C (length=357) Species: 10090 (Mus musculus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

KLKKVLDKLRLKRKDISEAAETVNKVVERLLRRMQKRESEFKGVEQLNTG
SYYEHVKISAPNEFDVMFKLEVPRIELQEYYETGAFYLVKFKRIPRGNPL
SHFLEGEVLSATKMLSKFRKIIKEEVKEIKDIDVSVEKEKPGSPAVTLLI
RNPEEISVDIILALESKGSWPISTKEGLPIQGWLGTKVRTNLRREPFYLV
PKNAKDGNSFQGETWRLSFSHTEKYILNNHGIEKTCCESSGAKCCRKECL
KLMKYLLEQLKKEFQELDAFCSYHVKTAIFHMWTQDPQDSQWDPRNLSSC
FDKLLAFFLECLRTEKLDHYFIPKFNLFSQELIDRKSKEFLSKKIEYERN
NGFPIFD

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

5n6i Chain C Residue 601 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	5n6i cGAS senses long and HMGB/TFAM-bound U-turn DNA by forming protein-DNA ladders.
Resolution	3.6 Å
Binding residue (original residue number in PDB)	H378 C384 C385 C392
Binding residue (residue number reindexed from 1)	H230 C236 C237 C244
Annotation score	1

Enzymatic activity

Enzyme Commision number

2.7.7.86: cyclic GMP-AMP synthase.

External links

PDB	RCSB:5n6i, PDBe:5n6i, PDBj:5n6i
PDBsum	5n6i
PubMed	28902841
UniProt	Q8C6L5\|CGAS_MOUSE Cyclic GMP-AMP synthase (Gene Name=Cgas)

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