SMTL ID : 4f5d.1

ERIS/STING in complex with ligand

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

homo-dimer

Ligands

1 x C2E: 9,9'-[(2R,3R,3aS,5S,7aR,9R,10R,10aS,12S,14aR)-3,5,10,12-tetrahydroxy-5,12-dioxidooctahydro-2H,7H-difuro[3,2-d:3',2'-j][1,3,7,9,2,8]tetraoxadiphosphacyclododecine-2,9-diyl]bis(2-amino-1,9-dihydro-6H-purin-6-one)(Non-covalent)

C2E.1: 26 residues within 4Å: Chain A: S.39, Y.40, G.43, Y.44, I.112, R.115, V.116, Y.117, S.118, E.137, T.140, P.141 Chain B: S.39, Y.40, G.43, Y.44, I.112, R.115, V.116, Y.117, S.118, E.137, T.140, P.141 Ligands: MG.2, MG.3 19 PLIP interactions: 9 interactions with chain A, 10 interactions with chain B Hydrogen bonds: A:R.115, A:S.118, A:S.118, A:S.118, A:T.140, B:R.115, B:S.118, B:S.118, B:S.118, B:T.140, B:T.140 Salt bridges: A:R.115, A:E.137, B:R.115, B:E.137 pi-Cation interactions: A:R.115, A:R.115, B:R.115, B:R.115

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 5 residues within 4Å: Chain A: G.43, R.109, R.115, Y.117 Ligands: C2E.1 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:G.43, A:Y.117, C2E.1 MG.3: 5 residues within 4Å: Chain B: G.43, R.109, R.115, Y.117 Ligands: C2E.1 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huang, Y.H. et al., The structural basis for the sensing and binding of cyclic di-GMP by STING. Nat.Struct.Mol.Biol. (2012)

Release Date

2012-06-27

Peptides

Transmembrane protein 173: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Transmembrane protein 173

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