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Literature summary for 3.1.14.1 extracted from

  • Nakao, Y.; Lee, S.Y.; Halvorson, H.O.; Bock, R.M.
    The ribonucleases of yeast. I. Properties and variability of ribonucleases (1968), Biochim. Biophys. Acta, 151, 114-125.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
Polyvinyl sulfate 70% of maximal activity with 50 microg/ml, 10% of maximal activity with 100 microg/ml Saccharomyces fragilis x Saccharomyces dobzhanski
spermidine slight inhibition: 80% of maximal activity with 0.01 M Saccharomyces fragilis x Saccharomyces dobzhanski
Zn2+ 100% inhibition by 0.02 M ZnSO4 Saccharomyces fragilis x Saccharomyces dobzhanski

Localization

Localization Comment Organism GeneOntology No. Textmining
ribosome
-
Saccharomyces fragilis x Saccharomyces dobzhanski 5840
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ribonucleic acid + H2O Saccharomyces fragilis x Saccharomyces dobzhanski exonucleolytic cleavage 3'-phosphomononucleotides
-
?

Organism

Organism UniProt Comment Textmining
Saccharomyces fragilis x Saccharomyces dobzhanski
-
-
-

Reaction

Reaction Comment Organism Reaction ID
exonucleolytic cleavage to nucleoside 3'-phosphates exonucleolytic cleavage Saccharomyces fragilis x Saccharomyces dobzhanski

Source Tissue

Source Tissue Comment Organism Textmining
additional information released from disrupted cells Saccharomyces fragilis x Saccharomyces dobzhanski
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
polyadenylic acid + H2O
-
Saccharomyces fragilis x Saccharomyces dobzhanski 3'-AMP
-
?
polyuridylic acid + H2O
-
Saccharomyces fragilis x Saccharomyces dobzhanski 3'-UMP
-
?
ribonucleic acid + H2O exonucleolytic cleavage Saccharomyces fragilis x Saccharomyces dobzhanski 3'-phosphomononucleotides
-
?
ribonucleic acid + H2O exonucleolytic cleavage Saccharomyces fragilis x Saccharomyces dobzhanski 3'-phosphomononucleotides 3'-AMP, 3'-GMP, 3'-UMP, 3'-CMP ?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
nuclease obtained from stationary or exponentially growing cells Saccharomyces fragilis x Saccharomyces dobzhanski

pH Range

pH Minimum pH Maximum Comment Organism
5 8
-
Saccharomyces fragilis x Saccharomyces dobzhanski