SMTL ID : 5hfj.4 (3 other biounits)

crystal structure of M1.HpyAVI-SAM complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.10 Å

Oligo State

homo-dimer

Ligands

2 x SAM: S-ADENOSYLMETHIONINE(Non-covalent)

SAM.1: 17 residues within 4Å: Chain A: A.7, D.8, A.9, D.29, P.30, P.31, T.170, Q.171, K.172, P.194, F.195, M.196, G.197, S.198, E.216, S.217, Y.221 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:D.8, A:A.9, A:K.172, A:S.198, A:S.217, A:S.217, A:E.218, A:E.218 Salt bridges: A:D.29 pi-Stacking: A:F.195 SAM.2: 20 residues within 4Å: Chain B: A.7, D.8, A.9, F.10, D.29, P.31, H.168, T.170, Q.171, K.172, F.195, M.196, G.197, S.198, G.199, T.200, E.216, S.217, E.218, Y.221 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:D.29 Hydrogen bonds: B:D.8, B:A.9, B:H.168, B:K.172, B:S.198, B:S.198, B:S.198, B:T.200, B:S.217 Salt bridges: B:D.29 pi-Stacking: B:F.195, B:F.195

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ma, B. et al., Biochemical and structural characterization of a DNA N6-adenine methyltransferase from Helicobacter pylori. Oncotarget (2016)

Release Date

2016-11-16

Peptides

Adenine specific DNA methyltransferase (DpnA): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
F

B
G

Adenine specific DNA methyltransferase (DpnA)

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