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Literature summary for 3.1.26.3 extracted from

  • Sim, M.; Lim, B.; Sim, S.H.; Kim, D.; Jung, E.; Lee, Y.; Lee, K.
    Two tandem RNase III cleavage sites determine betT mRNA stability in response to osmotic stress in Escherichia coli (2014), PLoS ONE, 9, e100520.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 3.1.26.3

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Escherichia coli the enzyme processes betT and proU mRNA ?
-
 ?
additional information Escherichia coli MG1655rnc the enzyme processes betT and proU mRNA ?
-
 ?

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
 gene rnc
-
Escherichia coli MG1655rnc
-
 gene rnc
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information the enzyme processes betT and proU mRNA Escherichia coli ?
-
 ?
additional information the enzyme cleaves betT and proU mRNA. Introdution of nucleotide substitutions C33U and C39U in thhe enzymes' cleavage sites of betT mRNA inhibit the enzyme activity Escherichia coli ?
-
 ?
additional information the enzyme processes betT and proU mRNA Escherichia coli MG1655rnc ?
-
 ?
additional information the enzyme cleaves betT and proU mRNA. Introdution of nucleotide substitutions C33U and C39U in thhe enzymes' cleavage sites of betT mRNA inhibit the enzyme activity Escherichia coli MG1655rnc ?
-
 ?

Synonyms

Synonyms Comment Organism
RNase III
-
 Escherichia coli

General Information

General Information Comment Organism
metabolism two tandem RNase III cleavage sites determine betT mRNA stability in response to osmotic stress. The betT gene forms part of the osmoregulatory system Bet regulon, which participates in the synthesis of glycine betaine from externally supplied choline. BetT protein belongs to the betaine-choline-carnitine transporter family. The enzyme affects also the choline-uptake proU transporter system Escherichia coli
physiological function the enzyme negatively regulates the expression of betT, the cleavage determines betT mRNA stability in vivo, osmoregulation of betT expression by RNase III Escherichia coli