SMTL ID : 4m9g.1

DNA Polymerase Beta E295K Binary Complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.01 Å

Oligo State

monomer

Ligands

1 x DG- DT- DC- DG- DG: DNA Downstream Strand(Non-covalent)

DG-DT-DC-DG-DG.1: 18 residues within 4Å: Chain A: H.34, K.35, A.38, Y.39, L.62, P.63, G.64, V.65, G.66, T.67, K.68, I.69 Chain B: C.1, C.2, G.3, A.4, C.5 Ligands: NA.2 3 PLIP interactions: 3 interactions with chain A Water bridges: A:H.34, A:N.37 pi-Stacking: A:H.34

2 x NA: SODIUM ION(Non-functional Binders)

NA.2: 4 residues within 4Å: Chain A: K.60, L.62, V.65 Ligands: DG-DT-DC-DG-DG.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.62, A:V.65 NA.3: 6 residues within 4Å: Chain A: T.101, V.103, S.104, G.105, I.106 Chain C: G.9 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:V.103, A:G.105, A:I.106

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.4: 2 residues within 4Å: Chain A: N.294, T.297 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Eckenroth, B.E. et al., The E295K Cancer Variant of Human Polymerase beta Favors the Mismatch Conformational Pathway during Nucleotide Selection. J.Biol.Chem. (2013)

Release Date

2013-10-16

Peptides

DNA polymerase beta: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

DNA polymerase beta

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