SMTL ID : 4loi.1

Crystal structure of hSTING(H232) in complex with c[G(2',5')pA(2',5')p]

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.89 Å

Oligo State

homo-dimer

Ligands

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 2 residues within 4Å: Chain A: R.140, D.144 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.140

1 x 1YC: 2-amino-9-[(1R,3R,6R,8R,9R,11S,14R,16R,17R,18R)-16-(6-amino-9H-purin-9-yl)-3,11,17,18-tetrahydroxy-3,11-dioxido-2,4,7,10,12,15-hexaoxa-3,11-diphosphatricyclo[12.2.1.1~6,9~]octadec-8-yl]-1,9-dihydro-6H-purin-6-one(Non-covalent)

1YC.2: 19 residues within 4Å: Chain A: S.9, Y.10, G.13, Y.14, I.82, R.85, Y.87, T.110, P.111 Chain B: S.9, Y.10, G.13, Y.14, I.82, R.85, Y.87, E.107, T.110, P.111 27 PLIP interactions: 16 interactions with chain B, 11 interactions with chain A Hydrogen bonds: B:R.85, B:R.85, B:T.110, A:R.85, A:R.85 Water bridges: B:S.9, B:S.9, B:Y.10, B:Y.14, B:S.88, B:E.107, B:T.110, A:S.9, A:Y.14, A:Y.14, A:V.86, A:S.88, A:T.114 Salt bridges: B:R.85, B:E.107, A:R.85 pi-Stacking: B:Y.14, A:Y.14 pi-Cation interactions: B:Y.14, B:R.85, B:R.85, A:R.85

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gao, P. et al., Structure-Function Analysis of STING Activation by c[G(2',5')pA(3',5')p] and Targeting by Antiviral DMXAA. Cell(Cambridge,Mass.) (2013)

Release Date

2013-08-14

Peptides

Stimulator of interferon genes protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Stimulator of interferon genes protein

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