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Literature summary for 2.6.1.42 extracted from

  • Feild, M.J.; Nguyen, D.C.; Armstrong, F.B.
    Amino acid sequence of Salmonella typhimurium branched-chain amino acid aminotransferase (1989), Biochemistry, 28, 5306-5310.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
ilvGEDAY gene cluster expressed in Escherichia coli JA199 Salmonella enterica subsp. enterica serovar Typhimurium

Crystallization (Commentary)

Crystallization (Comment) Organism
crystallized from recombinant Escherichia coli Salmonella enterica subsp. enterica serovar Typhimurium

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
33920
-
6 * 33920, calculated from amino acid sequence Salmonella enterica subsp. enterica serovar Typhimurium
204900
-
calculated from amino acid sequence Salmonella enterica subsp. enterica serovar Typhimurium

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
L-isoleucine + 2-oxoglutarate Salmonella enterica subsp. enterica serovar Typhimurium biosynthesis of L-isoleucine 3-methyl-2-oxopentanoate + L-glutamate
-
r
L-leucine + 2-oxoglutarate Salmonella enterica subsp. enterica serovar Typhimurium biosynthesis of L-leucine 4-methyl-2-oxopentanoate + L-glutamate
-
r
L-valine + 2-oxoglutarate Salmonella enterica subsp. enterica serovar Typhimurium biosynthesis of L-valine 3-methyl-2-oxobutanoate + L-glutamate
-
r

Organism

Organism UniProt Comment Textmining
Salmonella enterica subsp. enterica serovar Typhimurium
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Salmonella enterica subsp. enterica serovar Typhimurium

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-isoleucine + 2-oxoglutarate biosynthesis of L-isoleucine Salmonella enterica subsp. enterica serovar Typhimurium 3-methyl-2-oxopentanoate + L-glutamate
-
r
L-leucine + 2-oxoglutarate biosynthesis of L-leucine Salmonella enterica subsp. enterica serovar Typhimurium 4-methyl-2-oxopentanoate + L-glutamate
-
r
L-valine + 2-oxoglutarate biosynthesis of L-valine Salmonella enterica subsp. enterica serovar Typhimurium 3-methyl-2-oxobutanoate + L-glutamate
-
r

Subunits

Subunits Comment Organism
hexamer 6 * 33920, calculated from amino acid sequence Salmonella enterica subsp. enterica serovar Typhimurium

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate
-
Salmonella enterica subsp. enterica serovar Typhimurium