Inhibitors | Comment | Organism | Structure |
---|---|---|---|
NaCl | a salt concentration of 0.05 M inhibits 50% of the activity, salt optimum: 0.01 M | Homo sapiens |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
cytosol | - |
Homo sapiens | 5829 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | necessary for activity | Homo sapiens | |
Mg2+ | optimum: 1 mM | Homo sapiens | |
Mn2+ | can partially replace Mg2+ | Homo sapiens |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
ss RNA + H2O | Homo sapiens | - |
5'-phosphomononucleotides | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | - |
- |
- |
Purification (Comment) | Organism |
---|---|
partial purification, 500-700fold | Homo sapiens |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
Exonucleolytic cleavage in the 3'- to 5'- direction to yield nucleoside 5'-phosphates | acts in a processive manner | Homo sapiens |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
HeLa cell | - |
Homo sapiens | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.004 | - |
substrate: poly(A) | Homo sapiens |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | ds RNA is not hydrolyzed | Homo sapiens | ? | - |
? | |
additional information | ds DNA is not hydrolyzed | Homo sapiens | ? | - |
? | |
mRNA + H2O | - |
Homo sapiens | 5'-phosphomononucleotides | - |
? | |
poly(A) + H2O | - |
Homo sapiens | 5'-AMP + oligonucleotide | - |
? | |
poly(C) + H2O | - |
Homo sapiens | 5'-CMP + oligonucleotide | - |
? | |
ss RNA + H2O | - |
Homo sapiens | 5'-phosphomononucleotides | - |
? |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
60 | - |
for 1 min completely destroys enzyme activity | Homo sapiens |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
0.05 | - |
NaCl | salt 0.01 M | Homo sapiens |