SMTL ID : 1ual.1

Crystal structure of tRNA(m1G37)methyltransferase: Insight into tRNA recognition

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

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

SAH.1: 21 residues within 4Å: Chain A: Y.106, L.107, S.108, P.109, Q.110, G.133, Y.135, E.136, W.151, S.152, I.153, G.154, Y.156, V.157, L.158, T.159, G.160, G.161, P.164 Chain B: S.190, D.197 16 PLIP interactions: 12 interactions with chain A, 4 interactions with chain B Hydrogen bonds: A:Y.106, A:Q.110, A:G.133, A:G.133, A:E.136, A:I.153, A:G.154, A:Y.156, A:L.158, B:S.190, B:S.190, B:D.197 Water bridges: A:Y.106, A:L.107, A:S.108, B:R.235 SAH.2: 21 residues within 4Å: Chain A: S.190, D.197 Chain B: Y.106, L.107, S.108, P.109, Q.110, G.133, Y.135, E.136, W.151, S.152, I.153, G.154, Y.156, V.157, L.158, T.159, G.160, G.161, P.164 15 PLIP interactions: 12 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:Y.106, B:Y.106, B:Q.110, B:G.133, B:G.133, B:E.136, B:I.153, B:G.154, B:Y.156, B:L.158, A:S.190, A:S.190 Water bridges: B:L.107, B:S.108, A:R.235

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ahn, H.J. et al., Crystal structure of tRNA(m(1)G37)methyltransferase: insights into tRNA recognition. EMBO J. (2003)

Release Date

2003-06-17

Peptides

tRNA (Guanine-N(1)-)-methyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

tRNA (Guanine-N(1)-)-methyltransferase

Related Entries With Identical Sequence