SMTL ID : 2uz4.1

HhaI DNA methyltransferase R165N mutant complex with 13mer GCGC-GMGC oligonucleotide and SAH

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x SAH: S-ADENOSYL-L-HOMOCYSTEINE(Non-covalent)

SAH.1: 21 residues within 4Å: Chain A: F.18, A.19, G.20, L.21, G.22, G.23, F.24, N.39, E.40, W.41, D.42, D.60, I.61, G.78, P.80, L.100, Y.285, N.304, S.305, V.306 Chain C: C.6 21 PLIP interactions: 21 interactions with chain A Hydrogen bonds: A:G.20, A:L.21, A:G.22, A:G.23, A:W.41, A:D.60, A:I.61, A:V.306 Water bridges: A:F.18, A:F.18, A:F.24, A:F.24, A:D.42, A:G.78, A:N.304, A:N.304, A:S.305 pi-Stacking: A:F.18, A:F.18, A:W.41, A:W.41

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

SO4.2: 2 residues within 4Å: Chain A: P.198, D.199 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.199, A:N.268 SO4.3: 3 residues within 4Å: Chain A: P.286, D.287, S.288 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.287, A:S.288, A:S.288 SO4.4: 1 residues within 4Å: Chain A: K.290 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:K.290 SO4.5: 2 residues within 4Å: Chain A: K.114, R.172 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:K.114, A:R.172

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.6: 7 residues within 4Å: Chain A: K.150, V.151, L.152, N.153, D.156, Y.157, P.185 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.153, A:N.153, A:D.156 GOL.7: 5 residues within 4Å: Chain A: E.3, I.4, K.5, D.6, Y.316 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.3, A:K.5, A:D.6, A:D.6

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Daujotyte, D. et al., DNA Methyltransferase R165N Mutant. To be Published

Release Date

2008-06-03

Peptides

MODIFICATION METHYLASE HHAI: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

MODIFICATION METHYLASE HHAI