SMTL ID : 7ssm.1

Crystal structure of human STING R232 in complex with compound 11

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.96 Å

Oligo State

homo-dimer

Ligands

2 x B7L: 2-({[(8R)-pyrazolo[1,5-a]pyrimidine-3-carbonyl]amino}methyl)-1-benzofuran-7-carboxylic acid(Non-covalent)

B7L.1: 19 residues within 4Å: Chain A: L.28, S.31, Y.32, G.35, Y.36, R.107, V.108, Y.109, S.110, E.129, T.132, P.133, T.136 Chain B: S.31, G.35, R.101, I.104, R.107 Ligands: B7L.2 12 PLIP interactions: 7 interactions with chain B, 5 interactions with chain A Hydrophobic interactions: B:I.104, A:Y.36, A:P.133 Hydrogen bonds: B:R.107, A:R.107, A:S.110 Water bridges: B:R.101 Salt bridges: B:R.101, B:R.107 pi-Cation interactions: B:R.107, B:R.107 pi-Stacking: A:Y.36 B7L.2: 19 residues within 4Å: Chain A: S.31, G.35, R.101, I.104, R.107 Chain B: L.28, S.31, Y.32, G.35, Y.36, R.107, V.108, Y.109, S.110, E.129, T.132, P.133, T.136 Ligands: B7L.1 13 PLIP interactions: 6 interactions with chain B, 7 interactions with chain A Hydrophobic interactions: B:Y.36, B:P.133, A:I.104 Hydrogen bonds: B:R.107, B:S.110, B:T.132, A:R.107 pi-Stacking: B:Y.36 Water bridges: A:R.101 Salt bridges: A:R.101, A:R.107 pi-Cation interactions: A:R.107, A:R.107

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cherney, E.C. et al., Discovery of Non-Nucleotide Small-Molecule STING Agonists via Chemotype Hybridization. J.Med.Chem. (2022)

Release Date

2022-02-09

Peptides

Stimulator of interferon genes protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Stimulator of interferon genes protein