Cloned (Comment) | Organism |
---|---|
expression of wild-type and mutant external guide sequences in brief, amphotropic PA317 cells | Homo sapiens |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | required | Homo sapiens |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | Homo sapiens | the natural substrate is precursor tRNA | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
HeLa cell | - |
Homo sapiens | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | the natural substrate is precursor tRNA | Homo sapiens | ? | - |
? | |
additional information | constructed substrate: a hybridized complex of an external guide sequence and a target RNA, e.g. mRNA, that resembles the structure of a tRNA, structure overview | Homo sapiens | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
RNase P | - |
Homo sapiens |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
assay at | Homo sapiens |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.4 | - |
assay at | Homo sapiens |
General Information | Comment | Organism |
---|---|---|
physiological function | the enzyme RNase P is a tRNA processing enzyme. The enzyme can mediate inhibition of human cytomegalovirus gene expression and replication in U373MG cells, and the viral capsid formation, induced by engineered external guide sequences, overview. External guide sequences (EGSs) are RNA molecules that can bind to a target mRNA and direct ribonuclease P for specific cleavage of the target mRNA. Construction of EGS variants that efficiently direct human RNase P to cleave a target mRNA, coding for human cytomegalovirus capsid scaffolding protein and assemblin, in vitro. The EGS variant is about 40fold more active in directing human enzyme to cleave the mRNA in vitro than the EGS derived from a natural tRNA | Homo sapiens |