SMTL ID : 6s27.1

Crystal structure of human wild type STING in complex with 2'3'-cyclic-GMP-2'F-2'dAMP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-dimer

Ligands

2 x KT8: 2'3'-cyclic-GMP-2'F-2'dAMP(Covalent)

KT8.1: 28 residues within 4Å: Chain A: S.23, Y.24, G.27, Y.28, R.93, I.96, R.99, Y.101, E.121, Y.122, 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, E.121, T.124, P.125, T.128 Ligands: KT8.2 36 PLIP interactions: 20 interactions with chain A, 16 interactions with chain B Hydrogen bonds: A:R.99, A:T.124, A:T.128, B:R.99, B:R.99, B:V.100, B:T.124, B:T.128 Water bridges: A:Y.28, A:Y.28, A:Y.28, A:R.93, A:R.99, A:R.99, A:S.102, A:S.102, A:E.121, A:E.121, A:T.124, B:Y.28, B:R.93, B:R.99, B:R.99, B:S.102, B:S.102, B:E.121 Salt bridges: A:R.93, A:R.99, A:E.121, B:R.93, B:R.99 pi-Stacking: A:Y.28, B:Y.28 pi-Cation interactions: A:Y.28, A:R.99, B:R.99 KT8.2: 28 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, E.121, T.124, P.125, T.128 Chain B: S.23, Y.24, G.27, Y.28, R.93, I.96, R.99, Y.101, E.121, Y.122, T.124, P.125, T.128 Ligands: KT8.1 37 PLIP interactions: 21 interactions with chain B, 16 interactions with chain A Hydrogen bonds: B:R.99, B:T.124, B:T.124, B:T.128, A:R.99, A:R.99, A:V.100, A:T.124, A:T.128 Water bridges: B:Y.28, B:Y.28, B:Y.28, B:R.93, B:R.99, B:R.99, B:S.102, B:S.102, B:S.102, B:E.121, B:T.124, A:Y.28, A:R.93, A:R.99, A:R.99, A:S.102, A:S.102, A:S.102 Salt bridges: B:R.93, B:R.99, B:E.121, A:R.93, A:R.99 pi-Stacking: B:Y.28, A:Y.28 pi-Cation interactions: B:Y.28, B:R.99, A:R.99

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Novotna, B. et al., Enzymatic Preparation of 2'-5',3'-5'-Cyclic Dinucleotides, Their Binding Properties to Stimulator of Interferon Genes Adaptor Protein, and Structure/Activity Correlations. J.Med.Chem. (2019)

Release Date

2019-11-27

Peptides

Stimulator of interferon protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Stimulator of interferon protein

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