SMTL ID : 1i7d.1

NONCOVALENT COMPLEX OF E.COLI DNA TOPOISOMERASE III WITH AN 8-BASE SINGLE-STRANDED DNA OLIGONUCLEOTIDE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

monomer

Ligands

1 x DC- DG- DC- DA- DA- DC- DT- DT: 5'-D(*CP*GP*CP*AP*AP*CP*TP*T)-3'(Non-covalent)

DC-DG-DC-DA-DA-DC-DT-DT.1: 40 residues within 4Å: Chain A: E.7, K.8, P.9, I.42, G.43, H.44, Q.50, P.51, W.61, R.78, D.103, E.107, R.165, D.169, W.170, G.173, I.174, T.177, R.178, R.185, V.192, S.194, V.195, G.196, R.197, V.198, Q.199, Q.317, Y.320, E.321, F.328, R.330, G.523, T.524, A.526, T.527, I.531, L.534, R.538 Ligands: CL.2 Protein-ligand interaction information (PLIP) not available

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 3 residues within 4Å: Chain A: R.60, W.61 Ligands: DC-DG-DC-DA-DA-DC-DT-DT.1 Ligand excluded by PLIP

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 2 residues within 4Å: Chain A: R.24, F.29 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.24

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Changela, A. et al., Crystal structure of a complex of a type IA DNA topoisomerase with a single-stranded DNA molecule. Nature (2001)

Release Date

2001-06-29

Peptides

DNA TOPOISOMERASE III: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

DNA TOPOISOMERASE III