SMTL ID : 6ukw.1

STING C-terminal Domain Complexed with Non-cyclic Dinucleotide Compound 10

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.97 Å

Oligo State

homo-dimer

Ligands

2 x QB7: 4-[6-(3-{[2-(3-carboxypropanoyl)-4-fluoro-6-methoxy-1-benzothiophen-5-yl]oxy}propoxy)-5-methoxy-1-benzothiophen-2-yl]-4-oxobutanoic acid(Non-covalent)

QB7.1: 25 residues within 4Å: Chain A: L.118, S.121, Y.122, G.125, Y.126, R.191, I.194, R.197, E.219, T.222, P.223, T.226 Chain B: L.118, S.121, Y.122, G.125, Y.126, R.191, I.194, R.197, E.219, T.222, P.223, T.226 Ligands: QB7.2 16 PLIP interactions: 9 interactions with chain A, 7 interactions with chain B Hydrophobic interactions: A:L.118, A:Y.126, A:Y.126, A:I.194, B:Y.126, B:Y.126, B:I.194 Hydrogen bonds: A:R.197, A:R.197, B:R.197, B:R.197 Water bridges: A:Y.199 Salt bridges: A:R.191, A:R.197, B:R.191, B:R.197 QB7.2: 24 residues within 4Å: Chain A: L.118, S.121, Y.122, G.125, Y.126, R.191, I.194, R.197, E.219, T.222, P.223, T.226 Chain B: L.118, S.121, Y.122, G.125, Y.126, R.191, I.194, R.197, E.219, T.222, P.223 Ligands: QB7.1 17 PLIP interactions: 8 interactions with chain A, 9 interactions with chain B Hydrophobic interactions: A:Y.122, A:Y.126, A:Y.126, A:I.194, B:L.118, B:Y.126, B:Y.126, B:I.194 Hydrogen bonds: A:R.197, A:R.197, B:R.197, B:R.197 Salt bridges: A:R.191, A:R.197, B:R.191, B:R.197 Water bridges: B:Y.199

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pan, B.S. et al., An orally available non-nucleotide STING agonist with antitumor activity. Science (2020)

Release Date

2020-08-19

Peptides

fusion protein of Ubiquitin-like protein SMT3 and Stimulator of interferon protein c-terminal domain: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

fusion protein of Ubiquitin-like protein SMT3 and Stimulator of interferon protein c-terminal domain

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