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MolNFT v1 · #156052 · protein

Human cgas catalytic domain bound with compound S2

6LRL · Cyclic gmp-AMP synthase: “Human cgas catalytic domain bound with compound S2”. X-ray diffraction, 2 ligands (ER9, ZN), 6 pockets (best druggability 0.72). MolNFT v1 #156052 on GenesisL1: 3D structure, binding sites and pockets in…

PDB
6LRL
Type
protein
Length
643 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Cyclic gmp-AMP synthase
EC
2.7.7.86
UniProt
Q8N884
Ligands
ER9, ZN
Pockets
6 · best druggability 0.72

Structure

x-ray diffraction · 2 distinct chains · 44% helix, 16% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
BCyclic gmp-AMP synthase (EC 2.7.7.86)protein31645% helix, 14% strandQ8N884
ACyclic gmp-AMP synthase (EC 2.7.7.86)protein32743% helix, 18% strandQ8N884

Ligands and binding sites

  • ER9 · 3-[[5-(1,2,4-triazol-4-yl)-4H-1,2,4-triazol-3-yl]carbonylamino]benzoic acid · ligand · chains B
  • ZN · Zinc ion · metal · 2 copies · chains B, A

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

6 pockets found on a 1 Å grid, 5 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12750.720.8537empty
28770.700.7666empty
34670.690.8062empty
46410.670.7653ER9
52030.540.7818empty

Interfaces

1 interface between chains.

  • B–A · 653 Ų buried · 11 hydrogen bonds · protein-protein

Compared structures

  • 6LRL · Human cGAS catalytic domain bound with compound s2 · the same entry in another collection · chain B against B, TM-score 1.00
  • Q8N884 · AlphaFold monomer V2.0 prediction for cyclic gmp-AMP synthase (Q8N884) · a predicted model of the same protein · chain A against A, TM-score 0.98

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