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Literature summary for 3.1.26.7 extracted from

  • Robertson, H.D.; Altman, S.; Smith, J.D.
    Purification and properties of a specific Escherichia coli ribonuclease which cleaves a tyrosine transfer ribonucleic acid precursor (1972), J. Biol. Chem., 247, 5243-5251.
    View publication on PubMed
Search for more literature for 3.1.26.7

Activating Compound

Activating Compound Comment Organism Structure
NH4+ stimulates in presence of Mg2+ Escherichia coli

Inhibitors

Inhibitors Comment Organism Structure
Na+
-
 Escherichia coli

Localization

Localization Comment Organism GeneOntology No. Textmining
ribosome
-
 Escherichia coli 5840
-

Metals/Ions

Metals/Ions Comment Organism Structure
K+ stimulates in presence of Mg2+ Escherichia coli
Mg2+ requires divalent cations Escherichia coli
Mn2+ may partially replace Mg2+ Escherichia coli

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
tRNA precursor + H2O Escherichia coli
-
 tRNA + 5'-terminal oligonucleotide
-
 ?
tRNA precursor + H2O Escherichia coli MRE 600
-
 tRNA + 5'-terminal oligonucleotide
-
 ?

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-
Escherichia coli MRE 600
-
-
-

Purification (Commentary)

Purification (Comment) Organism
partial Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
tRNA precursor + H2O
-
 Escherichia coli tRNA + 5'-terminal oligonucleotide
-
 ?
tRNA precursor + H2O 5'-end sequence is pGGUGGGG Escherichia coli tRNA + 5'-terminal oligonucleotide
-
 ?
tRNA precursor + H2O
-
 Escherichia coli MRE 600 tRNA + 5'-terminal oligonucleotide
-
 ?

Synonyms

Synonyms Comment Organism
RNase P
-
 Escherichia coli

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
-
 Escherichia coli