EC Number |
Activating Compound |
Reference |
---|
2.7.6.5 | dCDP |
slightly stimulates synthesis of guanosine 3'-diphosphate 5'-triphosphate, inhibits polynucleotide phosphorylase activities of enzyme |
642777 |
2.7.6.5 | ethanol |
little activity unless activated either by a complex of 70S ribosomes, mRNA and uncharged tRNA or by a solvent like ethanol at approximately 20% |
642773 |
2.7.6.5 | guanosine-5',3'-dibisphosphate |
ppGpp, potential allosteric regulator, activates the enzyme with an EC50 of 0.060 mM |
737883 |
2.7.6.5 | methanol |
maximal stimulation of GPSI by 20% v/v |
642775 |
2.7.6.5 | more |
(p)ppGpp synthetase II does not |
642772 |
2.7.6.5 | more |
activation of Francisella tularensis RelA by stalled ribosomal complexes formed with ribosomes purified from Escherichia coli MRE600, and significantly weaker activation with ribosomes isolated from Francisella philomiragia |
737883 |
2.7.6.5 | more |
addition of template, unacylated tRNA and ribosomes to the activity assay stimulates SF 30fold when using optimal conditions, activity of SF increases threefold in the presence of twice salt-washed tight-couple ribosomes and twofold in the presence of reassociated ribosomes compared to the endogenous activity of the enzyme |
661712 |
2.7.6.5 | more |
GPS I can be activated by incubation with crude mycelial extract, activation is partially inhibited by the inclusion of trypsin inhibitor in reaction mixture |
642775 |
2.7.6.5 | more |
little activity unless activated either by a complex of 70S ribosomes, mRNA and uncharged tRNA or by a solvent like ethanol at approximately 20% |
642773 |
2.7.6.5 | more |
no activation by ribosomes |
642775 |