SMTL ID : 2ih5.1

Crystal structure of the adenine-specific DNA methyltransferase M.TaqI complexed with the cofactor analog AETA and a 10 bp DNA containing an abasic site analog at the target base partner position

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x NEA: 5'-DEOXY-5'-[2-(AMINO)ETHYLTHIO]ADENOSINE(Non-covalent)

NEA.1: 16 residues within 4Å: Chain A: A.6 Chain C: V.21, A.47, A.49, E.71, I.72, D.73, A.76, A.88, D.89, F.90, N.105, P.106, P.107, F.146 Ligands: GOL.2 9 PLIP interactions: 9 interactions with chain C Hydrogen bonds: C:A.47, C:I.72, C:D.73, C:D.89, C:F.90 Water bridges: C:E.45, C:D.73, C:D.73 pi-Stacking: C:F.146

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 6 residues within 4Å: Chain C: I.72, I.119, V.121, Y.129, L.142 Ligands: NEA.1 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:Y.129

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lenz, T. et al., Influence of the target base partner on the methylation rate of the adenine-specific DNA methyltransferase M.TaqI. To be Published

Release Date

2007-11-13

Peptides

Modification methylase TaqI: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
A

Modification methylase TaqI

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