SMTL ID : 4a36.2 (1 other biounit)

Structure of duck RIG-I helicase domain bound to 19-mer dsRNA and ATP transition state analogue

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.70 Å

Oligo State

monomer

Ligands

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

ADP.1: 17 residues within 4Å: Chain A: K.6, K.7, A.8, R.9, Q.12, T.31, G.32, S.33, G.34, K.35, T.36, F.37, D.468, V.470, R.495 Ligands: MG.2, AF3.3 16 PLIP interactions: 16 interactions with chain A Hydrogen bonds: A:K.6, A:K.7, A:R.9, A:R.9, A:R.9, A:Q.12, A:G.32, A:G.34, A:K.35, A:T.36, A:T.36, A:D.468 Salt bridges: A:K.35, A:R.495, A:R.495 pi-Cation interactions: A:R.9

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 7 residues within 4Å: Chain A: K.35, T.36, Q.71, D.137, E.138 Ligands: ADP.1, AF3.3 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.137, A:D.137

1 x AF3: ALUMINUM FLUORIDE(Non-covalent)

AF3.3: 10 residues within 4Å: Chain A: T.31, K.35, E.138, A.174, G.466, Q.489, R.493, R.495 Ligands: ADP.1, MG.2 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kowalinski, E. et al., Structural Basis for the Activation of Innate Immune Pattern Recognition Receptor Rig-I by Viral RNA. Cell(Cambridge,Mass.) (2011)

Release Date

2011-10-19

Peptides

RETINOIC ACID INDUCIBLE PROTEIN I: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

RETINOIC ACID INDUCIBLE PROTEIN I

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