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Literature summary for 4.1.1.48 extracted from

  • McQuade III, J.F.; Creighton, T.E.
    Purification and comparison of the N-(5'-phosphoribosyl)anthranilic acid isomerase/indole-3-glycerol phosphate synthetase of tryptophan biosynthesis from three species of Enterobacteriaceae (1970), Eur. J. Biochem., 16, 199-207.
    View publication on PubMed

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
44000
-
equilibrium sedimentation Klebsiella aerogenes
45000
-
1 * 45000, SDS-PAGE Salmonella enterica subsp. enterica serovar Typhimurium
45000
-
1 * 45000, SDS-PAGE Escherichia coli
45000
-
1 * 45000, SDS-PAGE Klebsiella aerogenes

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
bifunctional enzyme phosphoribosylanthranilate isomerase-indoleglycerol phosphate synthetase, Ec4.1.1.48/Ec5.3.1.24
-
Klebsiella aerogenes
-
-
-
Salmonella enterica subsp. enterica serovar Typhimurium
-
bifunctional enzyme phosphoribosylanthranilate isomerase-indoleglycerol phosphate synthetase, Ec4.1.1.48/Ec5.3.1.24
-

Purification (Commentary)

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

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.3
-
-
Salmonella enterica subsp. enterica serovar Typhimurium
3.2
-
-
Klebsiella aerogenes

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1-(2-Carboxyphenylamino)-1-deoxy-D-ribulose-5-phosphate
-
Salmonella enterica subsp. enterica serovar Typhimurium 1-(3-Indolyl)glycerol-3-phosphate + CO2 + H2O
-
?
1-(2-Carboxyphenylamino)-1-deoxy-D-ribulose-5-phosphate
-
Escherichia coli 1-(3-Indolyl)glycerol-3-phosphate + CO2 + H2O
-
?
1-(2-Carboxyphenylamino)-1-deoxy-D-ribulose-5-phosphate
-
Klebsiella aerogenes 1-(3-Indolyl)glycerol-3-phosphate + CO2 + H2O
-
?

Subunits

Subunits Comment Organism
monomer 1 * 45000, SDS-PAGE Salmonella enterica subsp. enterica serovar Typhimurium
monomer 1 * 45000, SDS-PAGE Escherichia coli
monomer 1 * 45000, SDS-PAGE Klebsiella aerogenes