SMTL ID : 8sti.1

human STING with agonist XMT-1616

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.72 Å

Oligo State

homo-dimer

Ligands

2 x WX8: 3-[(2E)-4-{5-carbamoyl-2-[(4-ethyl-2-methyl-1,3-oxazole-5-carbonyl)amino]-7-(3-hydroxypropoxy)-1H-benzimidazol-1-yl}but-2-en-1-yl]-2-[(4-ethyl-2-methyl-1,3-oxazole-5-carbonyl)amino]-3H-imidazo[4,5-b]pyridine-6-carboxamide(Non-covalent)

WX8.1: 21 residues within 4Å: Chain A: L.7, S.10, Y.11, G.14, Y.15, V.87, Y.88, S.89, N.90, T.111, P.112 Chain B: L.7, S.10, Y.11, G.14, Y.15, Y.88, S.89, T.111, P.112 Ligands: WX8.2 20 PLIP interactions: 13 interactions with chain A, 7 interactions with chain B Hydrophobic interactions: A:L.7, A:Y.15, A:Y.88, A:P.112, B:L.7, B:Y.15, B:P.112 Hydrogen bonds: A:Y.15, A:S.89, A:N.90, B:Y.15, B:S.89, B:T.111 Water bridges: A:Y.88, A:T.111, A:T.111, A:T.111, A:T.111 pi-Stacking: A:Y.15, B:Y.15 WX8.2: 21 residues within 4Å: Chain A: L.7, S.10, Y.11, G.14, Y.15, Y.88, S.89, T.111, P.112 Chain B: L.7, S.10, Y.11, G.14, Y.15, V.87, Y.88, S.89, N.90, T.111, P.112 Ligands: WX8.1 19 PLIP interactions: 9 interactions with chain A, 10 interactions with chain B Hydrophobic interactions: A:L.7, A:Y.15, A:P.112, B:L.7, B:Y.15, B:Y.88, B:P.112 Hydrogen bonds: A:S.89, B:Y.15, B:Y.15, B:S.89, B:N.90, B:T.111 Water bridges: A:T.111, A:T.111, A:T.111, A:T.111 pi-Stacking: A:Y.15, B:Y.15

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Duvall, J.R. et al., Discovery and Optimization of a STING Agonist Platform for Application in Antibody Drug Conjugates. J.Med.Chem. (2023)

Release Date

2023-07-26

Peptides

Stimulator of interferon genes protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Stimulator of interferon genes protein

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