SMTL ID : 7x9p.1

Crystal structure of human STING complexed with compound BSP17

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

2 x A8A: 4-[6-methoxy-5-[3-[[6-methoxy-2-(4-oxidanyl-4-oxidanylidene-butanoyl)-1-benzoselenophen-5-yl]oxy]propoxy]-1-benzoselenophen-2-yl]-4-oxidanylidene-butanoic acid(Non-covalent)

A8A.1: 19 residues within 4Å: Chain A: L.10, S.13, Y.14, G.17, Y.18, H.83, R.89, T.114, P.115 Chain B: L.10, S.13, Y.14, G.17, Y.18, H.83, R.89, T.114, P.115 Ligands: A8A.2 20 PLIP interactions: 12 interactions with chain A, 8 interactions with chain B Hydrophobic interactions: A:L.10, A:Y.14, A:Y.18, A:Y.18, A:T.114, A:P.115, B:Y.14, B:Y.18, B:T.114, B:P.115 Hydrogen bonds: A:R.89, A:R.89, A:T.114, A:T.114, B:R.89, B:R.89 Salt bridges: A:H.83, A:R.89, B:H.83, B:R.89 A8A.2: 19 residues within 4Å: Chain A: L.10, S.13, Y.14, G.17, Y.18, H.83, R.89, T.114, P.115 Chain B: L.10, S.13, Y.14, G.17, Y.18, H.83, R.89, T.114, P.115 Ligands: A8A.1 20 PLIP interactions: 9 interactions with chain A, 11 interactions with chain B Hydrophobic interactions: A:Y.14, A:Y.18, A:T.114, A:P.115, B:L.10, B:Y.14, B:Y.18, B:Y.18, B:T.114, B:P.115 Hydrogen bonds: A:R.89, A:R.89, A:T.114, B:R.89, B:R.89, B:T.114 Salt bridges: A:H.83, A:R.89, B:H.83, B:R.89

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Feng, X. et al., Discovery of Selenium-containing STING agonists as orally available anti tumor agents. To be published

Release Date

2023-03-22

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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