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Literature summary for 2.4.2.21 extracted from

  • Trzebiatowski, J.R.; Escalante-Semerena, J.C.
    Purification and characterization of CobT, the nicotinate-mononucleotide:5,6-dimethylbenzimidazole phosphoribosyltransferase enzyme from Salmonella typhimurium LT2 (1997), J. Biol. Chem., 272, 17662-17667.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.01
-
dimethylbenzimidazole or less Salmonella enterica subsp. enterica serovar Typhimurium
0.68
-
nicotinic acid mononucleotide
-
Salmonella enterica subsp. enterica serovar Typhimurium

Organism

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

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
beta-nicotinate D-ribonucleotide + 5,6-dimethylbenzimidazole
-
Salmonella enterica subsp. enterica serovar Typhimurium nicotinate + N1-(5-phospho-alpha-D-ribosyl)-5,6-dimethylbenzimidazole
-
?
nicotinic acid mononucleotide + 4,5-dimethyl-1,2-phenylenediamine
-
Salmonella enterica subsp. enterica serovar Typhimurium nicotinate + ?
-
?
nicotinic acid mononucleotide + adenine
-
Salmonella enterica subsp. enterica serovar Typhimurium nicotinate + ?
-
?
nicotinic acid mononucleotide + benzimidazole
-
Salmonella enterica subsp. enterica serovar Typhimurium 1-alpha-D-ribofuranosylbenzimidazole 5'-phosphate + nicotinate
-
?
nicotinic acid mononucleotide + benzimidazole
-
Salmonella enterica subsp. enterica serovar Typhimurium nicotinate + N1-(5-phospho-alpha-D-ribosyl)-benzimidazole
-
?
nicotinic acid mononucleotide + guanine
-
Salmonella enterica subsp. enterica serovar Typhimurium nicotinate + ?
-
?
nicotinic acid mononucleotide + histidine
-
Salmonella enterica subsp. enterica serovar Typhimurium nicotinate + ?
-
?
nicotinic acid mononucleotide + imidazole
-
Salmonella enterica subsp. enterica serovar Typhimurium nicotinate + ?
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
45
-
-
Salmonella enterica subsp. enterica serovar Typhimurium

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
10
-
-
Salmonella enterica subsp. enterica serovar Typhimurium