SMTL ID : 8w50.1 (1 other biounit)

Crystal structure of DNA binding and cleavage core of human topoisomerase 2-alpha in a DNA binding-competent conformation

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.67 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: Q.142, H.356, H.357 Chain B: R.402 6 PLIP interactions: 5 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:Q.142 Water bridges: A:K.212, A:K.212 Salt bridges: A:H.356, A:H.357, B:R.402 SO4.2: 3 residues within 4Å: Chain A: G.582, L.583, H.584 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:L.583, A:H.584 Water bridges: A:K.585 Salt bridges: A:H.584 SO4.3: 3 residues within 4Å: Chain B: T.264, W.458, L.607 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:T.264 Water bridges: B:K.609, B:K.609

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chan, N.L. et al., Structural Basis for the Assembly of Type IIA Topoisomerase DNA Cleavage/Religation Center. To Be Published

Release Date

2024-07-24

Peptides

DNA topoisomerase 2-alpha: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

DNA topoisomerase 2-alpha

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