MGrrnA23S_MODIFICATION_004 – 23S rRNA (guanine-N(2)-)-methyltransferase

Name
WID MGrrnA23S_MODIFICATION_004 View in model
Name 23S rRNA (guanine-N(2)-)-methyltransferase View in model
Cross references EC: 2.1.1.52 , BioCyc: RXN0-1361
 
Reaction
Stoichiometry [c]: AMET + GMP ⇒ AHCYS + GmMP + H View in model
Modification (2265) MGrrnA23S [c] View in model
 
Catalysis
Enzyme MG_252_DIMER [c] View in model
 
Energetics
Is spontaneous (pH 7.5, 25C, I = 0) False View in model
 
Kinetics
Forward kinetics Vmax = 0.0071 U/mg View in model
 
Associations
Process Process_RNAModification View in model
 
Comments
Comments Modification positioned mapped by sequence alignment form E. coli. Kinetics observed experimentally for tRNA guanosine 2'-O-methyltransferase [PUB_0298].
References

  1. Kumagai I, Watanabe K, Oshima T. A thermostable tRNA (guanosine-2')-methyltransferase from Thermus thermophilus HB27 and the effect of ribose methylation on the conformational stability of tRNA. J Biol Chem 257, 7388-95 (1982). WholeCell: PUB_0298, PubMed: 7085632
 
Metadata
Created 2012-10-01 15:08:52
Last updated 2012-10-01 15:17:23