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Literature summary for 3.2.1.51 extracted from

  • Abascal, I.; Skalaban, S.R.; Grimm, K.M.; Aviles, M.; Martinez-Menarguez, J.A.
    Alteration of the isoform composition of plasma-membrane-associated rat sperm alpha-L-fucosidase during late epididymal maturation: Comparative characterization of the acidic and neutral isoforms (1998), Biochem. J., 333, 201-207.
No PubMed abstract available

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.4
-
4-methylumbelliferyl-alpha-L-fucopyranoside
-
Rattus sp.

Localization

Localization Comment Organism GeneOntology No. Textmining
plasma membrane
-
Rattus sp. 5886
-

Organism

Organism UniProt Comment Textmining
Rattus sp.
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
glycoprotein isoform A derived by sialylation of isoform B near the end of epididymal maturation Rattus sp.

Source Tissue

Source Tissue Comment Organism Textmining
semen two isoforms: A, B, characterized during epididymal maturation Rattus sp.
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
-
Rattus sp. 4-methylumbelliferone + alpha-L-fucose
-
?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
50
-
isoform A: 50% inactivation in 1 h, isoform B: 50% inactivation in 10 min Rattus sp.

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
-
Rattus sp.