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3.2.1.51: alpha-L-fucosidase

This is an abbreviated version!
For detailed information about alpha-L-fucosidase, go to the full flat file.

Word Map on EC 3.2.1.51

Reaction

an alpha-L-fucoside
+
H2O
=
L-fucose
 +
an alcohol

Synonyms

acid hydrolase, Afc2, Afc3, AFU, Alf1_Wf, alfA, alfB, alfC, alpha-fuc, alpha-fucosidase, alpha-L fucosidase, alpha-L-fucosidase, alpha-L-fucosidase 1, alpha-L-fucosidase 2, alpha-L-fucosidase I, alpha-L-fucosidase iso2, alpha-L-fucosidase isoenzyme 1, Alpha-L-fucoside fucohydrolase, alpha-L-fucoside fucohydrolase 2, alphafuc, bfo_2737, BgFUC, Eo0918, Eo3066, Eo3812, FpFucA, FucA, Fuca1, Fuca2, Fuca3, FucFA, fucosidase, alpha-L-1, tissue, h-Fuc, mfuc1, mfuc2, mfuc3, mfuc4, mfuc5, mfuc6, mfuc7, Pap-Alf, serum AFU, serum alpha-L-fucosidase, TfFuc1, TMalphafuc

ECTree

     3 Hydrolases
         3.2 Glycosylases
             3.2.1 Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
                3.2.1.51 alpha-L-fucosidase

pH Stability

pH Stability on EC 3.2.1.51 - alpha-L-fucosidase

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pH STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
2.5 - 8
4 h, above and below decrease in enzyme activity
696304
3
rapid inactivation
656177
3 - 5
3 - 5.5
-
at pH 3.0 and pH 5.5: more than 50% of the fucosidase activity
655685
3 - 7
-
stable within
208697
4
activity rapidly decreases below pH 4.0
749983
4 - 10
-
fairly stable within
136278
4 - 6
4 - 7
-
isoform F1: stable within
208695
4 - 8
4.5 - 6
4.5 - 7
-
isoform F2: stable within
208695
4.5 - 9
-
stable within, kept at 4°C
208708
5 - 6
5 - 8
5.5
-
instability below
208730
5.5 - 10
-
stable within
208711
5.5 - 7.5
-
the enzyme is stable overnight at 37°C
655691
additional information
-
comparison of pH stability of enzyme from undifferentiated and differentiated HT-29 cells, enzymes from undifferentiated and differentiated HT-29 cells are very stable at neutral and basic pH values
655733