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Literature summary for 2.7.1.1 extracted from

  • Singh, A.R.; Joshi, S.; Arya, R.; Kayastha, A.M.; Srivastava, K.K.; Tripathi, L.M.; Saxena, J.K.
    Molecular cloning and characterization of Brugia malayi hexokinase (2008), Parasitol. Int., 57, 354-361.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
glucose-6-phosphate 10 mM, recombinant enzyme is 3fold activated Brugia malayi

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Brugia malayi

Inhibitors

Inhibitors Comment Organism Structure
1,10-phenanthroline 20 mM, 96% inhibition Brugia malayi
ADP 0.0001 mM, 50% inhibition. Noncompetitive inhibition with the substrate glucose Brugia malayi
CaCl2 10 mM, 98% inhibition Brugia malayi
D-glucosamine
-
Brugia malayi
D-glucose 6-phosphate
-
Brugia malayi
diphosphate mixed type of inhibition when ATP is used as substrate Brugia malayi
EDTA 40 mM, 91% inhibition Brugia malayi
KCl 10 mM, 92% inhibition Brugia malayi
mannoheptulose
-
Brugia malayi
Mg2+ 100 mM, 72% inhibition Brugia malayi
N-acetyl glucosamine
-
Brugia malayi
NaCl 10 mM, 96% inhibition Brugia malayi
p-chloromercuribenzoate 0.05 mM, 72% inhibition Brugia malayi

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.035
-
D-glucose
-
Brugia malayi
1.09
-
ATP
-
Brugia malayi
75
-
D-fructose
-
Brugia malayi

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
72000
-
4 * 72000, SDS-PAGE Brugia malayi

Organism

Organism UniProt Comment Textmining
Brugia malayi Q56VN6
-
-

Purification (Commentary)

Purification (Comment) Organism
recombinant enzyme Brugia malayi

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + D-fructose
-
Brugia malayi ADP + D-fructose 6-phosphate
-
?
ATP + D-galactose
-
Brugia malayi ?
-
?
ATP + D-glucose
-
Brugia malayi ADP + D-glucose 6-phosphate
-
?
ATP + D-maltose
-
Brugia malayi ?
-
?
ATP + D-mannose
-
Brugia malayi ADP + D-mannose 6-phosphate
-
?

Subunits

Subunits Comment Organism
tetramer 4 * 72000, SDS-PAGE Brugia malayi

Synonyms

Synonyms Comment Organism
BmHk
-
Brugia malayi

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.4
-
-
Brugia malayi

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.009
-
diphosphate
-
Brugia malayi
0.55
-
ADP substrate glucose Brugia malayi