Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | the RNA subunit requires 20 mM Mg2+ for optimal activity | Clostridium sporogenes | |
Mn2+ | effectively substitutes for Mg2+ | Clostridium sporogenes | |
NH4+ | 800 mM NH4Cl is required for optimal activity. (NH4)2SO4 is significantly more active than NH4Cl | Clostridium sporogenes |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Clostridium sporogenes | - |
- |
- |
Posttranslational Modification | Comment | Organism |
---|---|---|
ribonucleoprotein | the RNA subunit is approximately 400 nucleotides long and makes a precise endonucleolytic cleavage at the mature 5'-terminus of tRNA | Clostridium sporogenes |
Purification (Comment) | Organism |
---|---|
RNA subunit, partial | Clostridium sporogenes |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
pre-tRNA precursor + H2O | - |
Clostridium sporogenes | tRNA + 5'-oligoribonucleotide | - |
? |