SMTL ID : 6lrk.1

Human cGAS catalytic domain bound with compound 40

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

homo-dimer

Ligands

2 x ER6: (3R)-1-pyrrolo[1,2-a]quinoxalin-4-ylpiperidine-3-carboxylic acid(Non-covalent)

ER6.1: 5 residues within 4Å: Chain A: R.220, Y.280, N.326, F.332, L.334 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.332, A:L.334 Water bridges: A:R.220, A:R.220 Salt bridges: A:R.220 pi-Cation interactions: A:R.220, A:R.220 ER6.3: 6 residues within 4Å: Chain B: R.220, Y.280, H.281, N.326, F.332, L.334 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:F.332, B:L.334 Water bridges: B:R.220 Salt bridges: B:R.220 pi-Cation interactions: B:R.220, B:R.220

2 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: H.234, C.240, C.241, C.248 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.234, A:C.240, A:C.241, A:C.248 ZN.4: 4 residues within 4Å: Chain B: H.234, C.240, C.241, C.248 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:H.234, B:C.240, B:C.241, B:C.248

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhao, W. et al., In Silico Screening-Based Discovery of Novel Inhibitors of Human Cyclic GMP-AMP Synthase: A Cross-Validation Study of Molecular Docking and Experimental Testing. J.Chem.Inf.Model. (2020)

Release Date

2020-06-24

Peptides

Cyclic GMP-AMP synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Cyclic GMP-AMP synthase

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