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Literature summary for 2.4.2.19 extracted from

  • Hughes, K.T.; Dessen, A.; Gray, J.P.; Grubmeyer, C.
    The Salmonella typhimurium nadC gene: sequence determination by use of Mud-P22 and purification of quinolinate phosphoribosyltransferase (1993), J. Bacteriol., 175, 479-486.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
subcloned into a T7-based expression system Salmonella enterica subsp. enterica serovar Typhimurium

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0196
-
quinolinate
-
Salmonella enterica subsp. enterica serovar Typhimurium
0.02
-
quinolinate
-
Salmonella enterica subsp. enterica serovar Typhimurium
0.032
-
5-phospho-alpha-D-ribose 1-diphosphate
-
Salmonella enterica subsp. enterica serovar Typhimurium
0.0322
-
5-phospho-alpha-D-ribose 1-diphosphate
-
Salmonella enterica subsp. enterica serovar Typhimurium

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
35000
-
2 * 35000, SDS-PAGE Salmonella enterica subsp. enterica serovar Typhimurium
72000
-
gel filtration Salmonella enterica subsp. enterica serovar Typhimurium

Organism

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

Purification (Commentary)

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

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.9
-
-
Salmonella enterica subsp. enterica serovar Typhimurium

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
pyridine-2,3-dicarboxylate + 5-phospho-alpha-D-ribose 1-diphosphate
-
Salmonella enterica subsp. enterica serovar Typhimurium nicotinate D-ribonucleotide + diphosphate + CO2
-
?

Subunits

Subunits Comment Organism
dimer 2 * 35000, SDS-PAGE Salmonella enterica subsp. enterica serovar Typhimurium