SMTL ID : 6ea8.1 (4 other biounits)

Structure of VACV poxin in pre-reactive state with nonhydrolyzable 2'3' cGAMP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-dimer

Ligands

1 x J2A: (2S,5R,7R,8R,10R,12aR,14R,15R,15aS,16R)-7-(2-amino-6-oxo-3,6-dihydro-9H-purin-9-yl)-14-(6-amino-9H-purin-9-yl)-15,16-dihydroxy-2,10-disulfanyloctahydro-2H,10H,12H-5,8-methano-2lambda~5~,10lambda~5~-furo[3,2-l][1,3,6,9,11,2,10]pentaoxadiphosphacyclotetradecine-2,10-dione(Non-covalent)

J2A.1: 11 residues within 4Å: Chain A: A.130, V.131, Y.139, K.143, A.146, N.150, I.168, Q.170, R.183, R.185, K.187 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:K.143, A:N.150, A:R.185, A:R.185, A:K.187 pi-Cation interactions: A:R.185

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Eaglesham, J.B. et al., Viral and metazoan poxins are cGAMP-specific nucleases that restrict cGAS-STING signalling. Nature (2019)

Release Date

2019-02-06

Peptides

Protein B2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Protein B2

Related Entries With Identical Sequence