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Literature summary extracted from

  • Johnson, S.W.; Alhadeff, J.A.
    Isoform, kinetic and immunochemical characterization of rodent liver alpha-L-fucosidases (1990), Comp. Biochem. Physiol. B, 97, 713-717.
    View publication on PubMed

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.2.1.51 0.05
-
 4-methylumbelliferyl-alpha-L-fucopyranoside
-
 Rattus sp.
3.2.1.51 0.07
-
 4-methylumbelliferyl-alpha-L-fucopyranoside
-
 Mesocricetus auratus
3.2.1.51 0.08
-
 4-methylumbelliferyl-alpha-L-fucopyranoside
-
 Mus musculus
3.2.1.51 0.12
-
 4-methylumbelliferyl-alpha-L-fucopyranoside
-
 Cavia porcellus

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.51 Cavia porcellus
-
 guinea pig
-
3.2.1.51 Mesocricetus auratus
-
 Syrian hamster
-
3.2.1.51 Mus musculus
-
-
-
3.2.1.51 Rattus sp.
-
-
-

Posttranslational Modification

EC Number Posttranslational Modification Comment Organism
3.2.1.51 glycoprotein
-
 Cavia porcellus
3.2.1.51 glycoprotein
-
 Mus musculus
3.2.1.51 glycoprotein
-
 Mesocricetus auratus
3.2.1.51 glycoprotein
-
 Rattus sp.

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.2.1.51 liver activities below and above pI 7.0 Mus musculus
-
3.2.1.51 liver activities below and above pI 7.0 Mesocricetus auratus
-
3.2.1.51 liver no activity above pI 7.0 Cavia porcellus
-
3.2.1.51 liver no activity above pI 7.0 Rattus sp.
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.51 4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
-
 Cavia porcellus 4-methylumbelliferone + alpha-L-fucose
-
 ?
3.2.1.51 4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
-
 Mus musculus 4-methylumbelliferone + alpha-L-fucose
-
 ?
3.2.1.51 4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
-
 Mesocricetus auratus 4-methylumbelliferone + alpha-L-fucose
-
 ?
3.2.1.51 4-methylumbelliferyl-alpha-L-fucopyranoside + H2O
-
 Rattus sp. 4-methylumbelliferone + alpha-L-fucose
-
 ?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.51 5.8
-
-
 Cavia porcellus
3.2.1.51 5.8
-
 broad optimum Mus musculus
3.2.1.51 6
-
-
 Rattus sp.
3.2.1.51 6
-
 extremely broad optimum Mesocricetus auratus
3.2.1.51 6.9
-
-
 Rattus sp.

pH Range

EC Number pH Minimum pH Maximum Comment Organism
3.2.1.51 3 5 low activity between Cavia porcellus
3.2.1.51 3 5 low activity between Mus musculus
3.2.1.51 3 5 low activity between Rattus sp.
3.2.1.51 3 5 high activity between Mesocricetus auratus
3.2.1.51 3 5 appreciable activity between Rattus sp.