SMTL ID : 3igc.1

Smallpox virus topoisomerase-DNA transition state

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x DA- DT- DT- DC- DC: 5'-D(*AP*TP*TP*CP*C)-3'(Non-covalent)

DA-DT-DT-DC-DC.1: 17 residues within 4Å: Chain A: R.130, K.167, D.168, H.265, T.266, S.268, I.269, R.272, Y.274 Chain B: T.11 Chain C: G.2, G.3, A.4, A.5, T.6, A.7 Ligands: VO4.2 35 PLIP interactions: 35 interactions with chain A Hydrophobic interactions: A:K.133 Hydrogen bonds: A:Q.69, A:Q.69, A:G.132, A:K.133, A:K.133, A:Y.136, A:N.140, A:D.168, A:K.220, A:R.272 Water bridges: A:H.39, A:H.39, A:S.64, A:S.64, A:R.67, A:R.67, A:R.67, A:Q.69, A:F.131, A:T.142, A:K.169, A:K.169, A:R.218, A:I.219, A:I.219, A:K.271, A:K.271, A:R.272 Salt bridges: A:K.35, A:H.39, A:K.65, A:R.67, A:K.271 pi-Cation interactions: A:K.133

1 x VO4: VANADATE ION(Non-covalent)

VO4.2: 6 residues within 4Å: Chain A: R.130, R.223, H.265, Y.274 Chain B: T.11 Ligands: DA-DT-DT-DC-DC.1 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.130, A:R.130, A:K.167, A:R.223

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Perry, K. et al., Insights from the Structure of a Smallpox Virus Topoisomerase-DNA Transition State Mimic. Structure (2010)

Release Date

2010-03-02

Peptides

DNA topoisomerase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

DNA topoisomerase 1

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