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Literature summary for 2.7.1.60 extracted from

  • Banerjee, S.; Ghosh, S.
    Purification and properties of N-acetylmannosamine kinase from Salmonella typhimurium (1969), Eur. J. Biochem., 8, 200-206.
    View publication on PubMed

General Stability

General Stability Organism
fairly stable, also stable to dialysis Salmonella enterica subsp. enterica serovar Typhimurium

Inhibitors

Inhibitors Comment Organism Structure
p-chloromercuribenzoate 2-mercaptoethanol protects from inactivation Salmonella enterica subsp. enterica serovar Typhimurium

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.75
-
N-acetyl-D-mannosamine pH 7.6, 37°C Salmonella enterica subsp. enterica serovar Typhimurium
1.15
-
ATP pH 7.6, 37°C Salmonella enterica subsp. enterica serovar Typhimurium

Metals/Ions

Metals/Ions Comment Organism Structure
Co2+ can replace Mg2+, but is less active Salmonella enterica subsp. enterica serovar Typhimurium
Mg2+ required for activity Salmonella enterica subsp. enterica serovar Typhimurium
Mn2+ can replace Mg2+, but is less active Salmonella enterica subsp. enterica serovar Typhimurium
additional information Ca2+, Na+ and K+ have no effect Salmonella enterica subsp. enterica serovar Typhimurium

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + N-acetyl-D-mannosamine Staphylococcus aureus
-
ADP + N-acetyl-D-mannosamine 6-phosphate
-
?
ATP + N-acetyl-D-mannosamine Escherichia coli
-
ADP + N-acetyl-D-mannosamine 6-phosphate
-
?
ATP + N-acetyl-D-mannosamine Salmonella enterica subsp. enterica serovar Typhimurium highly specific for ATP and N-acetyl-D-mannosamine ADP + N-acetyl-D-mannosamine 6-phosphate
-
?
ATP + N-acetyl-D-mannosamine Escherichia coli B / ATCC 11303
-
ADP + N-acetyl-D-mannosamine 6-phosphate
-
?

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-
Escherichia coli B / ATCC 11303
-
-
-
Salmonella enterica subsp. enterica serovar Typhimurium
-
-
-
Staphylococcus aureus
-
-
-

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
58
-
-
Salmonella enterica subsp. enterica serovar Typhimurium

Storage Stability

Storage Stability Organism
4°C, loses about 33% of its activity during 7 days of storage Salmonella enterica subsp. enterica serovar Typhimurium

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + N-acetyl-D-mannosamine
-
Staphylococcus aureus ADP + N-acetyl-D-mannosamine 6-phosphate
-
?
ATP + N-acetyl-D-mannosamine
-
Escherichia coli ADP + N-acetyl-D-mannosamine 6-phosphate
-
?
ATP + N-acetyl-D-mannosamine highly specific for ATP and N-acetyl-D-mannosamine Salmonella enterica subsp. enterica serovar Typhimurium ADP + N-acetyl-D-mannosamine 6-phosphate
-
?
ATP + N-acetyl-D-mannosamine
-
Escherichia coli B / ATCC 11303 ADP + N-acetyl-D-mannosamine 6-phosphate
-
?
ATP + N-acetyl-D-mannosamine
-
Staphylococcus aureus ADP + N-acetyl-D-mannosamine-6-phosphate
-
?
ATP + N-acetyl-D-mannosamine
-
Escherichia coli ADP + N-acetyl-D-mannosamine-6-phosphate
-
?
ATP + N-acetyl-D-mannosamine highly specific for ATP and N-acetyl-D-mannosamine Salmonella enterica subsp. enterica serovar Typhimurium ADP + N-acetyl-D-mannosamine-6-phosphate
-
?
ATP + N-acetyl-D-mannosamine
-
Escherichia coli B / ATCC 11303 ADP + N-acetyl-D-mannosamine-6-phosphate
-
?
additional information glucose, mannose, fructose, glucosamine, N-acetylglucosamine and N-acetylgalactosamine are inactive as substrates Salmonella enterica subsp. enterica serovar Typhimurium ?
-
?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
70
-
stable to heating for a short period in a water-bath Salmonella enterica subsp. enterica serovar Typhimurium

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.2 8.1
-
Salmonella enterica subsp. enterica serovar Typhimurium
6.5 8
-
Salmonella enterica subsp. enterica serovar Typhimurium