SMTL ID : 7r3y.1 (1 other biounit)

The crystal structure of the V426L variant of Pol2CORE in complex with DNA and an incoming nucleotide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

monomer

Ligands

1 x DTP: 2'-DEOXYADENOSINE 5'-TRIPHOSPHATE(Non-covalent)

DTP.1: 16 residues within 4Å: Chain A: D.640, V.641, A.642, S.643, M.644, Y.645, P.646, R.781, K.824, N.828, Y.831, D.877 Chain B: C.11 Chain C: T.5, G.6 Ligands: CA.2 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:Y.645 Hydrogen bonds: A:S.643, A:M.644, A:Y.645, A:N.828 Salt bridges: A:R.781, A:R.781, A:K.785, A:K.824, A:K.824, A:K.824

2 x CA: CALCIUM ION(Non-covalent)

CA.2: 4 residues within 4Å: Chain A: D.640, V.641, D.877 Ligands: DTP.1 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.640, A:V.641, A:D.877 CA.3: 4 residues within 4Å: Chain A: D.290, I.291, E.292, D.477 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.290, A:E.292, A:E.292, A:D.477, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Barbari, S.R. et al., Enhanced polymerase activity permits efficient synthesis by cancer-associated DNA polymerase ε variants at low dNTP levels. Nucleic Acids Res. (2022)

Release Date

2022-07-27

Peptides

DNA polymerase epsilon catalytic subunit: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

DNA polymerase epsilon catalytic subunit

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