SMTL ID : 5vhc.1

DHX36 with an N-terminal truncation bound to ADP-BeF3

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.49 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: T.90, D.187, E.188 Ligands: BEF.2, ADP.3 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:T.90, A:E.188

1 x BEF: BERYLLIUM TRIFLUORIDE ION(Non-covalent)

BEF.2: 11 residues within 4Å: Chain A: T.85, G.86, K.89, T.90, E.188, A.220, S.410, R.455, R.458 Ligands: MG.1, ADP.3 No protein-ligand interaction detected (PLIP)

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

ADP.3: 16 residues within 4Å: Chain A: L.60, E.84, G.86, C.87, G.88, K.89, T.90, T.91, R.128, S.410, T.412, D.414, R.458, V.459 Ligands: MG.1, BEF.2 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:G.86, A:G.86, A:C.87, A:G.88, A:K.89, A:T.90, A:T.90, A:T.91, A:T.243, A:T.412, A:D.414, A:R.458, A:R.458 Water bridges: A:R.128 Salt bridges: A:K.89, A:R.458, A:R.458 pi-Cation interactions: A:R.128, A:R.128

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, M.C. et al., Structural basis of G-quadruplex unfolding by the DEAH/RHA helicase DHX36. Nature (2018)

Release Date

2018-06-13

Peptides

DEAH (Asp-Glu-Ala-His) box polypeptide 36: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

DEAH (Asp-Glu-Ala-His) box polypeptide 36

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