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3.2.1.50: alpha-N-acetylglucosaminidase

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

Word Map on EC 3.2.1.50

Reaction

(GlcNAcalpha(1-4))n
+
H2O
=
(GlcNAcalpha(1-4))n-1
+
2-(acetylamino)-2-deoxy-beta-D-glucopyranose

Synonyms

2-acetamido-2-deoxy-alpha-D-glucoside acetamidodeoxyglucohydrolase, AgnB, AgnC, alpha-acetylglucosaminidase, alpha-N-acetylglucosaminidase, BMN 250, exo-glycosidase, glycosidase, heparan N-sulfatase, N-acetyl-alpha-D-glucosaminidase, N-acetyl-alpha-glucosaminidase, NAG, NAGase, NAGLU, Sanfilippo b corrective factor

ECTree

     3 Hydrolases
         3.2 Glycosylases
             3.2.1 Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
                3.2.1.50 alpha-N-acetylglucosaminidase

Temperature Stability

Temperature Stability on EC 3.2.1.50 - alpha-N-acetylglucosaminidase

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TEMPERATURE STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
0 - 50
-
stable at 0°C and 23°C for 24 h, at 37°C loss of 45%, at 50°C loss of 85% of activity
40
-
the enzyme is stable up to 40°C
50
3 h, phosphate-buffered slaine, 80% residual activity
50 - 70
70
-
10 min, complete inactivation