SMTL ID : 5cfn.1

Crystal structure of anemone STING (Nematostella vectensis) in complex with 3',3' c-di-AMP, c[A(3',5')pA(3',5')p]

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.95 Å

Oligo State

homo-dimer

Ligands

2 x 2BA: (2R,3R,3aS,5R,7aR,9R,10R,10aS,12R,14aR)-2,9-bis(6-amino-9H-purin-9-yl)octahydro-2H,7H-difuro[3,2-d:3',2'-j][1,3,7,9,2,8 ]tetraoxadiphosphacyclododecine-3,5,10,12-tetrol 5,12-dioxide(Non-covalent)

2BA.1: 18 residues within 4Å: Chain A: S.11, Y.12, G.15, Y.16, R.88, Y.90, T.113, P.114, T.117 Chain B: Y.12, G.15, Y.16, R.88, Y.90, T.113, P.114, T.117 Ligands: 2BA.2 9 PLIP interactions: 4 interactions with chain A, 5 interactions with chain B Hydrogen bonds: A:R.88, A:T.113, A:T.117, B:R.88, B:T.113, B:T.113, B:T.117 pi-Stacking: A:Y.16, B:Y.16 2BA.2: 8 residues within 4Å: Chain A: R.88, H.89, T.113 Chain B: F.86, R.88, H.89, T.113 Ligands: 2BA.1 11 PLIP interactions: 5 interactions with chain A, 6 interactions with chain B Hydrogen bonds: A:R.88, A:R.88, A:H.89, B:R.88, B:R.88, B:H.89, B:H.89 pi-Cation interactions: A:R.88, A:R.88, B:R.88, B:R.88

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kranzusch, P.J. et al., Ancient Origin of cGAS-STING Reveals Mechanism of Universal 2',3' cGAMP Signaling. Mol.Cell (2015)

Release Date

2015-08-26

Peptides

Stimulator of Interferon Genes: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Stimulator of Interferon Genes

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