SMTL ID : 4o3m.1

Ternary complex of Bloom's syndrome helicase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-functional Binders)

CA.1: 1 residues within 4Å: Ligands: ADP.3 No protein-ligand interaction detected (PLIP)

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: C.397, C.416, C.424, C.427 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.397, A:C.416, A:C.424, A:C.427

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

ADP.3: 15 residues within 4Å: Chain A: L.26, N.28, F.29, R.30, Q.33, P.51, T.52, G.53, G.54, G.55, K.56, S.57, N.603, D.625 Ligands: CA.1 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:N.28, A:R.30, A:R.30, A:R.30, A:Q.33, A:P.51, A:G.53, A:G.54, A:G.55, A:K.56, A:S.57, A:S.57, A:S.57, A:N.603 Water bridges: A:L.58, A:Q.84 Salt bridges: A:K.56 pi-Cation interactions: A:R.30, A:R.30

8 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 6 residues within 4Å: Chain A: T.52, G.53, R.220, N.222, G.342, R.343 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.220, A:N.222, A:G.342 EDO.5: 6 residues within 4Å: Chain A: H.21, G.25, H.27, L.622, I.624, V.627 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:V.627 EDO.6: 6 residues within 4Å: Chain A: Y.145, K.148, L.149, L.150, S.184, V.185 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.145, A:L.150, A:S.184 EDO.7: 4 residues within 4Å: Chain A: H.2, P.211, Q.212, V.213 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:H.2, A:V.213 EDO.8: 2 residues within 4Å: Chain A: R.197, D.201 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.197 EDO.9: 6 residues within 4Å: Chain A: N.297, G.591, K.592, G.595, V.596, H.597 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.297 Water bridges: A:G.595, A:H.597 EDO.10: 4 residues within 4Å: Chain A: K.14, M.17, K.18, H.21 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.14, A:K.18 EDO.11: 4 residues within 4Å: Chain A: M.575, K.645, Y.646, W.649 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.645

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Swan, M.K. et al., Structure of human Bloom's syndrome helicase in complex with ADP and duplex DNA. Acta Crystallogr.,Sect.D (2014)

Release Date

2014-03-12

Peptides

Bloom syndrome protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Bloom syndrome protein