SMTL ID : 5lba.2 (3 other biounits)

Crystal structure of human RECQL5 helicase in complex with DSPL fragment(1-cyclohexyl-3-(oxolan-2-ylmethyl)urea, SGC - Diamond XChem I04-1 fragment screening.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 2 residues within 4Å: Chain A: D.149 Ligands: ADP.2 No protein-ligand interaction detected (PLIP)

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

ADP.2: 14 residues within 4Å: Chain A: F.18, S.20, F.21, K.22, Q.26, P.45, T.46, G.47, A.48, G.49, K.50, S.51, L.52 Ligands: MG.1 16 PLIP interactions: 16 interactions with chain A Hydrogen bonds: A:S.20, A:K.22, A:K.22, A:Q.26, A:G.47, A:A.48, A:G.49, A:K.50, A:S.51, A:S.51 Water bridges: A:T.46, A:K.50, A:H.81 Salt bridges: A:K.50 pi-Stacking: A:F.18, A:F.18

1 x ZN: ZINC ION(Non-covalent)

ZN.3: 5 residues within 4Å: Chain A: C.403, H.405, C.419, C.423, C.426 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:C.403, A:C.423, A:C.426

1 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.4: 4 residues within 4Å: Chain A: A.185, A.187, Y.336, F.412 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Newman, J.A. et al., Crystal structure of human RECQL5 helicase in complex with 3D fragment (1-cyclohexyl-3-(oxolan-2-ylmethyl)urea). To be published

Release Date

2016-07-06

Peptides

ATP-dependent DNA helicase Q5: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ATP-dependent DNA helicase Q5

Related Entries With Identical Sequence