SMTL ID : 3egi.1

Methyltransferase domain of human trimethylguanosine synthase TGS1 bound to m7GpppA (inactive form)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.21 Å

Oligo State

homo-tetramer

Ligands

4 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.1: 11 residues within 4Å: Chain A: A.50, F.51, G.53, D.72, I.73, D.74, K.77, G.99, D.100, F.101, P.118 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:G.53, A:I.73, A:K.77, A:D.100, A:D.100, A:F.101 Water bridges: A:K.77 Salt bridges: A:K.77, A:K.77 pi-Stacking: A:F.51 ADP.2: 11 residues within 4Å: Chain B: A.50, F.51, G.53, D.72, I.73, D.74, K.77, G.99, D.100, F.101, P.118 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:G.53, B:I.73, B:K.77, B:D.100, B:F.101 Water bridges: B:K.77, B:W.119 Salt bridges: B:K.77 ADP.3: 11 residues within 4Å: Chain C: A.50, F.51, G.53, D.72, I.73, D.74, K.77, G.99, D.100, F.101, P.118 9 PLIP interactions: 9 interactions with chain C Hydrogen bonds: C:I.73, C:K.77, C:D.100, C:F.101 Water bridges: C:K.77, C:W.119, C:W.119, C:W.119 Salt bridges: C:K.77 ADP.4: 11 residues within 4Å: Chain D: A.50, F.51, G.53, D.72, I.73, D.74, K.77, G.99, D.100, F.101, P.118 10 PLIP interactions: 10 interactions with chain D Hydrogen bonds: D:G.53, D:I.73, D:K.77, D:D.100, D:D.100, D:F.101 Water bridges: D:K.77, D:W.119 Salt bridges: D:K.77 pi-Stacking: D:F.51

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Monecke, T. et al., Structure analysis of the conserved methyltransferase domain of human trimethylguanosine synthase TGS1. Acta Crystallogr.,Sect.D (2009)

Release Date

2009-03-31

Peptides

Trimethylguanosine synthase homolog: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Trimethylguanosine synthase homolog