SMTL ID : 4o69.1

Human cyclic GMP-AMP synthase (cGAS) in complex with sulfate ion

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.231, C.237, C.238, C.245 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.231, A:C.237, A:C.238, A:C.245

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 3 residues within 4Å: Chain A: S.54, K.255, S.276 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.54, A:S.276, A:S.276 Salt bridges: A:K.255 SO4.3: 4 residues within 4Å: Chain A: L.228, N.229, H.231, K.248 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:H.58, A:L.228 Water bridges: A:H.231, A:K.248, A:K.248 Salt bridges: A:H.231, A:K.248 SO4.4: 2 residues within 4Å: Chain A: K.203, R.217 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:K.203, A:R.217

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, X. et al., The Cytosolic DNA Sensor cGAS Forms an Oligomeric Complex with DNA and Undergoes Switch-like Conformational Changes in the Activation Loop. Cell Rep (2014)

Release Date

2014-02-05

Peptides

Cyclic GMP-AMP synthase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cyclic GMP-AMP synthase

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