SMTL ID : 3dxz.1

Crystal structure of EcTrmB in complex with SAH

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.58 Å

Oligo State

monomer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: R.121, H.122, R.125 3 PLIP interactions: 3 interactions with chain A Salt bridges: A:R.121, A:H.122, A:R.125

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

SAH.2: 14 residues within 4Å: Chain A: E.40, G.42, F.43, G.44, I.64, E.65, V.66, H.67, H.91, D.92, A.93, F.112, F.113, D.115 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:G.42, A:G.42, A:V.66, A:D.92, A:A.93 Water bridges: A:G.44, A:F.112, A:D.115

4 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 3 residues within 4Å: Chain A: D.103, N.104, R.208 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.103, A:N.104, A:R.208, A:R.208 EDO.4: 4 residues within 4Å: Chain A: W.117, H.118, K.119, H.122 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:H.118, A:K.119 Water bridges: A:W.117, A:H.118, A:H.118 EDO.5: 4 residues within 4Å: Chain A: P.116, H.118, D.151, W.152 No protein-ligand interaction detected (PLIP) EDO.6: 1 residues within 4Å: Chain A: K.119 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.119

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhou, H. et al., Monomeric tRNA (m(7)G46) methyltransferase from Escherichia coli presents a novel structure at the function-essential insertion. Proteins (2009)

Release Date

2009-05-19

Peptides

tRNA (guanine-N(7)-)-methyltransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

tRNA (guanine-N(7)-)-methyltransferase

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