Cloned (Comment) | Organism |
---|---|
expression in Escherichi coli | Saccharomyces cerevisiae |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Saccharomyces cerevisiae | Q08641 | - |
- |
Purification (Comment) | Organism |
---|---|
- |
Saccharomyces cerevisiae |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
S-adenosyl-L-methionine + cytosine32 in tRNA1Thr | tRNAThr1 = tRNAThr(IGU). Trm140p does not have detectable activity on a tRNAThr(IGU) transcript with a C32A mutation. No activity with tRNAPhe. It is demonstrated directly that ABP140 is required for the m3C modification of tRNAThr(IGU) in yeast, and it is infered that ABP140 is required for m3C32 formation for all six tRNAThr and tRNASer species for which m3C is documented | Saccharomyces cerevisiae | S-adenosyl-L-homocysteine + N3-methylcytosine32 in tRNA1Thr | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
assay at | Saccharomyces cerevisiae |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8 | - |
assay at | Saccharomyces cerevisiae |
General Information | Comment | Organism |
---|---|---|
malfunction | knockout strains in the yeast Saccharomyces cerevisiae lack N3-methylcytosine32 in tRNA1Thr. Lack of the m3C modification does impair translation, albeit mildly | Saccharomyces cerevisiae |