SMTL ID : 5jb2.1

Crystal structure of chicken LGP2 with 5'ppp 10-mer dsRNA and ADP-AlF4-Mg2+ at 2.2 A resolution.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.560, C.563, C.616, C.619 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.560, A:C.563, A:C.616, A:C.619

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

ADP.2: 18 residues within 4Å: Chain A: S.7, E.8, L.9, H.10, Q.13, P.31, T.32, G.33, A.34, G.35, K.36, T.37, R.38, E.73, D.450, R.477 Ligands: ALF.3, MG.4 25 PLIP interactions: 25 interactions with chain A Hydrogen bonds: A:E.8, A:H.10, A:Q.13, A:G.33, A:A.34, A:G.35, A:K.36, A:T.37, A:T.37, A:R.38, A:R.38, A:E.73, A:D.450 Water bridges: A:E.8, A:T.37, A:R.38, A:R.38, A:G.448, A:D.450, A:R.475 Salt bridges: A:K.36, A:R.477, A:R.477 pi-Cation interactions: A:R.38, A:R.38

1 x ALF: TETRAFLUOROALUMINATE ION(Non-covalent)

ALF.3: 10 residues within 4Å: Chain A: T.32, G.33, K.36, E.138, A.174, G.448, R.475, R.477 Ligands: ADP.2, MG.4 No protein-ligand interaction detected (PLIP)

2 x MG: MAGNESIUM ION(Non-covalent)

MG.4: 4 residues within 4Å: Chain A: T.37, E.138 Ligands: ADP.2, ALF.3 No protein-ligand interaction detected (PLIP) MG.5: 3 residues within 4Å: Chain A: K.640 Chain B: G.1, G.2 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Uchikawa, E. et al., Structural Analysis of dsRNA Binding to Anti-viral Pattern Recognition Receptors LGP2 and MDA5. Mol.Cell (2016)

Release Date

2016-06-01

Peptides

LGP2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

LGP2

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