SMTL ID : 4gbe.1 (3 other biounits)

Crystal Structure of E. coli DNA Adenine Methyltransferase in Complex with SAH

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.66 Å

Oligo State

homo-trimer

Ligands

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

SAH.1: 16 residues within 4Å: Chain A: W.16, A.17, G.18, K.20, P.40, F.41, G.43, D.60, I.61, S.170, Y.171, D.187, P.188, P.189, Y.190, F.207 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:W.16, A:K.20, A:G.43, A:I.61, A:Y.171, A:D.187, A:Y.190 Water bridges: A:N.62 SAH.2: 20 residues within 4Å: Chain B: W.16, G.18, G.19, K.20, P.40, F.41, V.42, G.43, A.44, G.45, S.46, D.60, I.61, N.62, E.169, S.170, Y.171, D.187, P.189, F.207 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:W.16, B:K.20, B:F.41, B:A.44, B:G.45, B:S.46, B:I.61, B:S.170, B:Y.171 SAH.3: 18 residues within 4Å: Chain C: W.16, G.19, K.20, P.40, F.41, V.42, G.43, A.44, G.45, S.46, D.60, I.61, E.169, S.170, Y.171, D.187, P.189, F.207 11 PLIP interactions: 11 interactions with chain C Hydrogen bonds: C:W.16, C:K.20, C:F.41, C:G.43, C:A.44, C:G.45, C:S.46, C:I.61, C:S.170, C:Y.171, C:Q.211

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Harmer, J.E. et al., Structural Basis of Selective N-6 adenine methyltransferase Inhibition by Transition State Mimics. To be Published

Release Date

2014-02-26

Peptides

DNA adenine methylase: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
E

C
F

DNA adenine methylase

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