SMTL ID : 7ob3.1

hSTING in complex with 3',3'-c-di-araAMP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x V7E: 3',3'-c-di-araAMP(Non-covalent)

V7E.1: 27 residues within 4Å: Chain A: S.23, Y.24, G.27, Y.28, R.93, I.96, R.99, V.100, Y.101, S.102, T.124, P.125, T.128 Chain B: S.23, Y.24, G.27, Y.28, R.93, I.96, R.99, V.100, Y.101, S.102, T.124, P.125, T.128 Ligands: V7E.2 24 PLIP interactions: 10 interactions with chain A, 14 interactions with chain B Hydrogen bonds: A:R.99, A:R.99, A:V.100, A:T.128, B:S.23, B:R.99, B:R.99, B:V.100, B:T.128, B:T.128 Water bridges: A:R.99, A:S.102, A:T.124, B:R.93, B:R.99, B:R.99, B:S.102, B:T.124 Salt bridges: A:R.93, B:R.93 pi-Stacking: A:Y.28, B:Y.28 pi-Cation interactions: A:R.99, B:R.99 V7E.2: 27 residues within 4Å: Chain A: S.23, Y.24, G.27, Y.28, R.93, I.96, R.99, V.100, Y.101, S.102, T.124, P.125, T.128 Chain B: S.23, Y.24, G.27, Y.28, R.93, I.96, R.99, V.100, Y.101, S.102, T.124, P.125, T.128 Ligands: V7E.1 24 PLIP interactions: 14 interactions with chain A, 10 interactions with chain B Hydrogen bonds: A:S.23, A:R.99, A:R.99, A:V.100, A:T.128, A:T.128, B:R.99, B:R.99, B:V.100, B:T.128 Water bridges: A:R.93, A:R.99, A:R.99, A:S.102, A:T.124, B:R.99, B:S.102, B:T.124 Salt bridges: A:R.93, B:R.93 pi-Stacking: A:Y.28, B:Y.28 pi-Cation interactions: A:R.99, B:R.99

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Novotna, B. et al., Enzymatic Synthesis of 3'-5', 3'-5' Cyclic Dinucleotides, Their Binding Properties to the Stimulator of Interferon Genes Adaptor Protein, and Structure/Activity Correlations. Biochemistry (2021)

Release Date

2022-05-04

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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