SMTL ID : 3foe.1

Structural insight into the quinolone-DNA cleavage complex of type IIA topoisomerases

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 4.00 Å

Oligo State

hetero-2-2-mer

Ligands

2 x NFX: 7-[(3R)-3-aminopyrrolidin-1-yl]-8-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid(Non-covalent)

NFX.1: 9 residues within 4Å: Chain B: G.77, D.78, S.79, S.80, D.83 Chain F: A.1 Chain G: T.15 Chain H: T.4, A.5 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:D.78, B:S.79 NFX.2: 9 residues within 4Å: Chain A: G.77, D.78, S.79, S.80, D.83 Chain E: T.15 Chain F: C.4, A.5 Chain H: G.1 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.78, A:S.79, A:S.80

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Laponogov, I. et al., Structural insight into the quinolone-DNA cleavage complex of type IIA topoisomerases. Nat.Struct.Mol.Biol. (2009)

Release Date

2009-02-24

Peptides

DNA topoisomerase 4 subunit A: AB
DNA topoisomerase 4 subunit B: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

DNA topoisomerase 4 subunit A

DNA topoisomerase 4 subunit B

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