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Literature summary for 3.1.26.5 extracted from

  • Salavati, R.; Panigrahi, A.K.; Stuart, K.D.
    Mitochondrial ribonuclease P activity of Trypanosoma brucei (2001), Mol. Biochem. Parasitol., 115, 109-117.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
additional information disruption of tertiary structure inhibits the enzyme Trypanosoma brucei
puromycin about 80% inhibition at 6 mM Trypanosoma brucei

Localization

Localization Comment Organism GeneOntology No. Textmining
mitochondrion mtRNase P Trypanosoma brucei 5739
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+
-
Trypanosoma brucei

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
70000
-
gel filtration, mitochondrial enzyme form Trypanosoma brucei

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Trypanosoma brucei regulation of gene expression can be achieved by creating a complex made of target mRNA and a complementary small oligonucleotide that resembels natural enzyme substrate ?
-
?
tRNA precursor + H2O Trypanosoma brucei cleavage of 5'-terminal oligonucleotide, maturation, essential mature tRNA + 5'-oligonucleotide
-
?

Organism

Organism UniProt Comment Textmining
Trypanosoma brucei
-
enzyme is not a RNA-dependent ribozyme, but may contain an RNA component
-

Purification (Commentary)

Purification (Comment) Organism
11675fold Trypanosoma brucei

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Trypanosoma brucei

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information regulation of gene expression can be achieved by creating a complex made of target mRNA and a complementary small oligonucleotide that resembels natural enzyme substrate Trypanosoma brucei ?
-
?
tRNA precursor + H2O cleavage of 5'-terminal oligonucleotide, maturation, essential Trypanosoma brucei mature tRNA + 5'-oligonucleotide
-
?
tRNA precursor + H2O cleavage of 5'-terminal oligonucleotide Trypanosoma brucei mature tRNA + 5'-oligonucleotide generates 5'-phosphate,3'-hydroxyl-product ?

Synonyms

Synonyms Comment Organism
RNase P
-
Trypanosoma brucei

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
28
-
assay at Trypanosoma brucei

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.4
-
assay at Trypanosoma brucei