SMTL ID : 7to2.1

Cryo-EM structure of RIG-I bound to the internal sites of p3SLR30 (+ATP)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 3.20 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: C.810, C.813, C.864, C.869, W.873 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.810, A:C.813, A:C.864, A:C.869

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: D.372, E.373 Ligands: ADP.3 No protein-ligand interaction detected (PLIP)

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.3: 13 residues within 4Å: Chain A: F.241, K.242, R.244, Q.247, T.266, G.267, C.268, G.269, K.270, T.271, F.272, Q.305 Ligands: MG.2 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:K.242, A:Q.247, A:Q.247, A:G.267, A:G.269, A:K.270, A:T.271, A:T.271, A:T.271, A:Q.305 Salt bridges: A:K.270 pi-Stacking: A:F.241 pi-Cation interactions: A:R.244, A:R.244

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, W. et al., The RIG-I receptor adopts two different conformations for distinguishing host from viral RNA ligands. Mol.Cell (2022)

Release Date

2022-11-02

Peptides

Antiviral innate immune response receptor RIG-I: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Antiviral innate immune response receptor RIG-I

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