SMTL ID : 4kgn.3 (3 other biounits)

Crystal structure of a tRNA (cytidine(34)-2'-O)-methyltransferase bound to S-adenosyl homocysteine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

homo-dimer

Ligands

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

SAH.1: 19 residues within 4Å: Chain A: F.84, T.85, T.86, F.105, G.106, A.107, E.108, T.109, R.110, G.111, L.112, V.126, R.127, L.128, M.130, S.136, L.137, L.139, T.142 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:F.84, A:G.106, A:R.110, A:L.112, A:L.128, A:L.128, A:S.136, A:S.136, A:L.137 Water bridges: A:T.85

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 5 residues within 4Å: Chain A: L.137, N.138, N.141 Chain B: L.25, N.28 Ligand excluded by PLIP CL.3: 5 residues within 4Å: Chain B: E.14, I.15, N.18, E.108, L.139 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Edwards, T.E. et al., Crystal structure of a TrmH family tRNA methyltransferase bound to S-adenosyl homocysteine. To be Published

Release Date

2013-05-08

Peptides

tRNA (cytidine(34)-2'-O)-methyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

tRNA (cytidine(34)-2'-O)-methyltransferase

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