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Literature summary for 2.7.1.1 extracted from

  • Sui, D.; Wilson, J.E.
    Purification of the type II and type III isozymes of rat hexokinase, expressed in yeast (2002), Protein Expr. Purif., 24, 83-89.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
cDNAs coding for hexokinases II and III are cloned, hexokinase II is expressed in Pichia pastoris and hexokinase III in Schizosaccharomyces pombe Rattus norvegicus

Inhibitors

Inhibitors Comment Organism Structure
D-glucose higher than 100 mM; inhibits hexokinase III Rattus norvegicus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.035
-
D-glucose hexokinase III Rattus norvegicus
0.146
-
D-glucose hexokinase II Rattus norvegicus
0.44
-
ATP hexokinase II Rattus norvegicus
0.71
-
ATP hexokinase III Rattus norvegicus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
100000
-
hexokinase II Rattus norvegicus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
D-glucose + ATP Rattus norvegicus glucose metabolism D-glucose 6-phosphate + ADP
-
?

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
recombinant hexokinases II and III
-

Purification (Commentary)

Purification (Comment) Organism
recombinant hexokinases II and III, expressed in yeast Rattus norvegicus

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-glucose + ATP
-
Rattus norvegicus ADP + D-glucose 6-phosphate
-
?
D-glucose + ATP glucose metabolism Rattus norvegicus D-glucose 6-phosphate + ADP
-
?

Cofactor

Cofactor Comment Organism Structure
ATP
-
Rattus norvegicus