SMTL ID : 1mw9.1

Crystal Structure of H365R mutant of 67 kDA N-terminal fragment of E. coli DNA Topoisomerase I

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.67 Å

Oligo State

monomer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: R.114, R.161, A.554 8 PLIP interactions: 8 interactions with chain A Water bridges: A:R.114, A:R.161, A:R.161, A:N.555, A:N.555, A:N.555 Salt bridges: A:R.114, A:R.161 SO4.2: 4 residues within 4Å: Chain A: P.11, A.14, K.28, S.29 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.29, A:S.29 Water bridges: A:S.29 Salt bridges: A:K.28 SO4.3: 4 residues within 4Å: Chain A: P.87, G.88, K.89, E.90 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.88, A:G.88, A:E.90 Water bridges: A:K.91 SO4.4: 2 residues within 4Å: Chain A: W.560, K.561 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:W.560 Water bridges: A:N.163, A:E.559, A:K.561 Salt bridges: A:K.561 SO4.5: 3 residues within 4Å: Chain A: T.295, R.515, R.516 6 PLIP interactions: 6 interactions with chain A Water bridges: A:S.478, A:S.478, A:R.516, A:R.516 Salt bridges: A:R.515, A:R.516 SO4.6: 3 residues within 4Å: Chain A: D.432, K.436, A.440 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.432 SO4.7: 3 residues within 4Å: Chain A: R.202, R.535, N.539 10 PLIP interactions: 10 interactions with chain A Water bridges: A:R.202, A:R.202, A:R.202, A:R.202, A:R.202, A:R.202, A:E.531, A:N.539 Salt bridges: A:R.202, A:R.535 SO4.8: 4 residues within 4Å: Chain A: Q.468, H.469, F.470, K.472 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:F.470 Salt bridges: A:H.469, A:K.472 SO4.9: 3 residues within 4Å: Chain A: D.113, R.114, S.495 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:R.114, A:S.495, A:S.495, A:S.495 Water bridges: A:R.114, A:R.114, A:E.115, A:R.161, A:R.168, A:R.168 Salt bridges: A:R.114

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Perry, K. et al., Structure of a Complex between E. coli DNA Topoisomerase I and Single-Stranded DNA. Structure (2003)

Release Date

2003-10-14

Peptides

DNA Topoisomerase I: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
X

DNA Topoisomerase I

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