SMTL ID : 3ngd.1

Structural Basis for Proficient Incorporation of dTTP Opposite O6-methylguanine by Human DNA Polymerase Iota

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

monomer

Ligands

1 x DCP: 2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE(Non-covalent)

DCP.1: 18 residues within 4Å: Chain A: C.18 Chain B: G.4, G.5 Chain C: D.34, L.35, D.36, C.37, F.38, Y.39, V.64, T.65, Y.68, R.71, K.77, L.78, D.126, E.127, K.214 13 PLIP interactions: 13 interactions with chain C Hydrophobic interactions: C:Y.39 Hydrogen bonds: C:C.37, C:F.38, C:Y.39, C:D.126, C:D.126, C:E.127 Water bridges: C:K.77, C:F.125 Salt bridges: C:R.71, C:R.71, C:K.77, C:K.214

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pence, M.G. et al., Structural Basis for Proficient Incorporation of dTTP Opposite O6-Methylguanine by Human DNA Polymerase {iota}. J.Biol.Chem. (2010)

Release Date

2010-10-20

Peptides

DNA polymerase iota: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
A

DNA polymerase iota

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