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Literature summary for 2.7.1.91 extracted from

  • Matsumoto, K.; Banno, Y.; Murate, T.; Akao, Y.; Nozawa, Y.
    Localization of sphingosine kinase-1 in mouse sperm acrosomes (2005), J. Histochem. Cytochem., 53, 243-247.
    View publication on PubMed

Localization

Localization Comment Organism GeneOntology No. Textmining
acrosome of sperm, SPHK1 Mus musculus
-
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + sphingosine Mus musculus
-
ADP + sphingosine 1-phosphate
-
?

Organism

Organism UniProt Comment Textmining
Mus musculus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
spermatozoon SPHK1, exclusively in the acrosome, spermatozoa contain 5 sphingosine 1-phosphate receptors Mus musculus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.000018
-
sperm acrosome, SPHK1 Mus musculus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + sphingosine
-
Mus musculus ADP + sphingosine 1-phosphate
-
?

Synonyms

Synonyms Comment Organism
sphinganine kinase
-
Mus musculus
SPHK
-
Mus musculus

Cofactor

Cofactor Comment Organism Structure
ATP
-
Mus musculus