Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 2.6.1.66 extracted from

  • Berg, C.M.; Whalen, W.A.; Archambault, L.B.
    Role of alanine-valine transaminase in Salmonella typhimurium and analysis of an avtA:Tn5 mutant (1983), J. Bacteriol., 155, 1009-1014.
    View publication on PubMedView publication on EuropePMC

Inhibitors

Inhibitors Comment Organism Structure
L-alanine
-
Escherichia coli
L-alanine growing this microorganism in the presence of alanine represses the gene encoding transaminase C Salmonella enterica subsp. enterica serovar Typhimurium
L-leucine
-
Escherichia coli
L-leucine growing this microorganism in the presence of leucine represses the gene encoding transaminase C Salmonella enterica subsp. enterica serovar Typhimurium
L-valine growing this microorganism in the presence of valine diminishes transaminase C activity but does not repress avtA Salmonella enterica subsp. enterica serovar Typhimurium

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
L-alanine + 3-methyl-2-oxobutanoate Salmonella enterica subsp. enterica serovar Typhimurium mutations in the gene encoding this enzyme are silent unless they are combined with mutations involved in isoleucine-valine biosynthesis L-valine + pyruvate
-
r
L-alanine + 3-methyl-2-oxobutanoate Escherichia coli mutations in the gene encoding this enzyme are silent unless they are combined with mutations involved in isoleucine-valine biosynthesis L-valine + pyruvate
-
r
L-alanine + 3-methyl-2-oxobutanoate Salmonella enterica subsp. enterica serovar Typhimurium probably involved in alanine biosynthesis, transaminase C is found at reduced levels upon starvation for any one of several amino acids L-valine + pyruvate
-
r

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
K12, strain W3110
-
Salmonella enterica subsp. enterica serovar Typhimurium
-
LT2 strains, avtA gene
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-alanine + 3-methyl-2-oxobutanoate
-
Salmonella enterica subsp. enterica serovar Typhimurium L-valine + pyruvate
-
r
L-alanine + 3-methyl-2-oxobutanoate
-
Escherichia coli L-valine + pyruvate
-
r
L-alanine + 3-methyl-2-oxobutanoate mutations in the gene encoding this enzyme are silent unless they are combined with mutations involved in isoleucine-valine biosynthesis Salmonella enterica subsp. enterica serovar Typhimurium L-valine + pyruvate
-
r
L-alanine + 3-methyl-2-oxobutanoate mutations in the gene encoding this enzyme are silent unless they are combined with mutations involved in isoleucine-valine biosynthesis Escherichia coli L-valine + pyruvate
-
r
L-alanine + 3-methyl-2-oxobutanoate probably involved in alanine biosynthesis, transaminase C is found at reduced levels upon starvation for any one of several amino acids Salmonella enterica subsp. enterica serovar Typhimurium L-valine + pyruvate
-
r