wwPDB validation report of PDB entry 2EJT

N(2),N(2)-dimethylguanosine tRNA methyltransferase

tRNA(guanine-26,N(2)-N(2))methyltransferase, tRNA 2,2-dimethylguanosine-26 methyltransferase, tRNA(m(2,2)G26)dimethyltransferase

The same protein with S-adenosyl-L-homocysteine

THE RESIDUE WAS ENGINEERED FROM LEU TO MET AS INITIATING METHIONINE.

N(2),N(2)-dimethylguanosine tRNA methyltransferase (E.C.2.1.1.32)
Complex structure of Trm1 from Pyrococcus horikoshii with S-adenosyl-L-Methionine

The largest off-origin peak in the Patterson function is 5.99% of the height of the origin peak. No significant pseudotranslation is detected.

structure factor analysis and validation

geometric validation package for ligand chemistry in protein x-ray structures

20191225.v01 (using entries in the PDB archive December 25th 2019)