SMTL ID : 1cy2.1

COMPLEX OF E.COLI DNA TOPOISOMERASE I WITH TPTPTP3

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 3 residues within 4Å: Chain A: R.204, R.537, N.541 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.204 Salt bridges: A:R.204

2 x TMP: THYMIDINE-5'-PHOSPHATE(Non-covalent)

TMP.2: 11 residues within 4Å: Chain A: D.115, R.116, E.117, R.163, Q.167, R.170, R.323, H.367, R.495, S.497, A.556 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:E.117, A:R.495 Hydrogen bonds: A:R.116, A:R.116, A:Q.167, A:R.170, A:R.170 Salt bridges: A:R.116, A:R.163 TMP.3: 8 residues within 4Å: Chain A: S.296, T.297, S.480, A.482, S.483, K.486, R.517, R.518 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:S.296, A:S.480, A:S.483, A:K.486, A:K.486, A:R.517 Water bridges: A:T.297, A:T.297 Salt bridges: A:R.517, A:R.518

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Feinberg, H. et al., Protein-nucleotide interactions in E. coli DNA topoisomerase I. Nat.Struct.Biol. (1999)

Release Date

2000-03-08

Peptides

DNA TOPOISOMERASE I: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

DNA TOPOISOMERASE I

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