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Literature summary for 2.7.1.1 extracted from

  • Fernandez-Novell, J.M.; Ballester, J.; Medrano, A.; Otaegui, P.J.; Rigau, T.; Guinovart, J.J.; Rodriguez-Gil, J.E.
    The presence of a high-Km hexokinase activity in dog, but not in boar, sperm (2004), FEBS Lett., 570, 211-216.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information
-
Canis lupus familiaris

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
50000
-
x * 50000, SDS-PAGE Canis lupus familiaris

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + hexose Canis lupus familiaris
-
ADP + hexose 6-phosphate
-
?

Organism

Organism UniProt Comment Textmining
Canis lupus familiaris
-
Beagle, 2-7 years old
-
no activity in Sus scrofa
-
sperm
-

Source Tissue

Source Tissue Comment Organism Textmining
semen
-
Canis lupus familiaris
-
sperm
-
Canis lupus familiaris
-
spermatozoon enzyme is located in either head and tail, in the latter in peri- and post-acrosomal zones Canis lupus familiaris
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
activities at different substrate concentrations, overview Canis lupus familiaris
8.4
-
at 10 mM D-glucose Canis lupus familiaris

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + D-glucose
-
Canis lupus familiaris ADP + D-glucose 6-phosphate
-
?
ATP + hexose
-
Canis lupus familiaris ADP + hexose 6-phosphate
-
?

Subunits

Subunits Comment Organism
? x * 50000, SDS-PAGE Canis lupus familiaris

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.4
-
assay at Canis lupus familiaris