SMTL ID : 4jlz.2 (1 other biounit)

Structure of porcine cGAS in complex with bound UTP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.27 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.236, C.242, C.243, C.250 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.236, A:C.242, A:C.243, A:C.250

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: G.56, D.71 Ligands: UTP.3 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.71, A:D.71, H2O.2

1 x UTP: URIDINE 5'-TRIPHOSPHATE(Non-covalent)

UTP.3: 10 residues within 4Å: Chain A: G.56, S.57, E.60, D.71, R.222, S.281, Y.282, K.285, N.328 Ligands: MG.2 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:S.57, A:S.57, A:S.57, A:E.60, A:R.222, A:S.281, A:S.281, A:N.328 Water bridges: A:Y.58, A:R.222, A:R.222, A:S.281, A:Y.282, A:Y.282 Salt bridges: A:K.260, A:K.260, A:K.285 pi-Stacking: A:Y.282 pi-Cation interactions: A:R.222

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Civril, F. et al., Structural mechanism of cytosolic DNA sensing by cGAS. Nature (2013)

Release Date

2013-06-12

Peptides

Uncharacterized protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Uncharacterized protein

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