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3.2.1.132: chitosanase

This is an abbreviated version!
For detailed information about chitosanase, go to the full flat file.

Word Map on EC 3.2.1.132

Reaction

2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1-4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1-4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1-4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1-4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1-4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1-4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1-4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1-4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1-4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1-4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1-4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranose
+
H2O
=
2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1-4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1-4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1-4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1-4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1-4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1-4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1-4)-2-amino-2-deoxy-beta-D-glucopyranose
+
2-amino-2-deoxy-beta-D-glucopyranosyl-(1-4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1-4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1-4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranose

Synonyms

actase, AsChi, BspCsnMN, Cel7A, Cel8A, ChA, CHI, ChiN, Chit A, Chit B, chitosan N-acetylglucosaminohydrolase, chitosanase, chitosanase 1, chitosanase CsnA, chitosanase EAG1, chitosanase II, chitosanase OU01, ChiX, CHO, Cho-GG, ChoK, Chs1, Csn, CSN-174, CSN-7M, Csn-PD, Csn1, Csn2, CsnA, CsnB, CsnM, CSNMHKI, CsnN174, CsnTS, csnw2, Cto1, CtoA, Culf-Z, endo-acting chitinase, endo-chitosanase, endochitosanase, family 46 chitosanase, GH-75 chitosanase, GsCsn46A, ImmB-Z, MH-K1 chitosanase, More, mschito, N174 chitosanase, PgChP, SACTE_5457, SCO0677, StrCSN1, StrCSN2, TKU032 chitosanase

ECTree

     3 Hydrolases
         3.2 Glycosylases
             3.2.1 Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
                3.2.1.132 chitosanase

Expression

Expression on EC 3.2.1.132 - chitosanase

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EXPRESSION
ORGANISM
UNIPROT
LITERATURE
addition of chitosan or glucosamine into culture medium induces the chitosanase expression
-
enzyme expression is not induced using chitosan as a carbon source
the chitosanase is suppressed by the simultaneously existing protease which also shows the maximum activity at the third day of incubation with shrimp shell as the sole carbon/nitrogen source
the enzyme's chitosanase and antifungal activities are induced significantly under of growth-limiting conditions of 8 of light and 16 h of darkness
the highest chitosanase activity is observed with fructose, and it shows high activity with other substrates such as lactose, galactose, maltose, and glucose as well