3.5.1.41: chitin deacetylase This is an abbreviated version! For detailed information about chitin deacetylase, go to the full flat file .
Reaction
chitin +
H2O =
chitosan +
acetate
Synonyms AN9380.2, AnCDA, ANIA_09380, ArCE4, Blcda, BmCDA6, BmCDA7, BmCDA8, CDA, CDA-like protein, CDA1, Cda1p, CDA2, cda2aa, cda2b, Cda2p, CDA3, cda4, cda5a, cda5b, cdaYJ, CE4 deacetylase, CHD, chitin amidohydrolase,, chitin deacetylase, chitin deacetylase 1, chitin deacetylase 2, chitin deacetylase 2A, chitin deacetylase 2B, chitin deacetylase 3, chitin deacetylase 4, chitin deacetylase 5A, chitin deacetylase 5B, chitin deacetylase 6, chitin deacetylase 7, chitin deacetylase 8, chitin deacetylase 9, chitin deacetylase RC, chitin deacetylase-like protein, chitin deacetylase2, ChlD, ClCDA, D2 chitin deacetylase, Fpd1, FV-PDA, Hacda2, I3/2 chitin deacetylase, LmCDA1, LmCDA2, LmCDA2a, LmCDA2b, LmCDA4, LmCDA5a, LmCDA5b, midgut chitin deacetylase, More, MrCDA, N-acetylglucosamine deacetylase, NodB, NodB deacetylase, NodB homology domain-containing protein, PaCDA, PcCDA, pc_2566, PesCDA, PgtCDA, PODANS_1_4780, RC chitin deacetylase, ScCDA2, TcCDA1, TcCDA2A, TcCDA2B, TcCDA3, TcCDA4, TcCDA5A, TcCDA5B, TcCDA6, TcCDA7, TcCDA8, TcCDA9, VcCDA, VpCDA
ECTree
Natural Substrates Products
Natural Substrates Products on EC 3.5.1.41 - chitin deacetylase
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acetylated chitin polymer + H2O
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acetylated chitosan oligosaccharide + H2O
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acetylated chitosan polymer + H2O
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chitin + H2O
chitosan + acetate
colloidal chitin + H2O
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glycol chitin + H2O
chitosan + acetate
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the chitin deacetylase activity from Flammulina velutipes is determined as around 13fold higher on substrate of chitosan than glycol chitin
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peritrophic matrix chitin + H2O
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additional information
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acetylated chitin polymer + H2O
?
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acetylated chitin polymer + H2O
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acetylated chitosan oligosaccharide + H2O
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acetylated chitosan oligosaccharide + H2O
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acetylated chitosan polymer + H2O
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acetylated chitosan polymer + H2O
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chitin + H2O
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A0A1U8QU02
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chitin + H2O
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A0A1U8QU02
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chitin + H2O
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A0A1U8QU02
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chitin + H2O
?
A0A1U8QU02
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chitin + H2O
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A0A1U8QU02
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chitin + H2O
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A0A1U8QU02
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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plain chitin is a poor substrate, but glycolated, reprecipitated or depolymerized chitins are good ones
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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plain chitin is a poor substrate, but glycolated, reprecipitated or depolymerized chitins are good ones
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
Amylomyces rouxii IM-80 / CCUG 22422 / CBS 416.77 / CCM F-220 / DSM 1191 / ATCC 24905
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chitin + H2O
chitosan + acetate
Amylomyces rouxii IM-80 / CCUG 22422 / CBS 416.77 / CCM F-220 / DSM 1191 / ATCC 24905
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chitin + H2O
chitosan + acetate
Amylomyces rouxii IM-80 / CCUG 22422 / CBS 416.77 / CCM F-220 / DSM 1191 / ATCC 24905
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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plain chitin is a poor substrate, but glycolated, reprecipitated or depolymerized chitins are good ones
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?
chitin + H2O
chitosan + acetate
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plain chitin is a poor substrate, but glycolated, reprecipitated or depolymerized chitins are good ones
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?
chitin + H2O
chitosan + acetate
-
plain chitin is a poor substrate, but glycolated, reprecipitated or depolymerized chitins are good ones
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?
chitin + H2O
chitosan + acetate
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?
chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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plain chitin is a poor substrate, but glycolated, reprecipitated or depolymerized chitins are good ones
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?
chitin + H2O
chitosan + acetate
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?
chitin + H2O
chitosan + acetate
chitosan is necessary for cell wall integrity in Cryptococcus neoformans
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chitin + H2O
chitosan + acetate
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plain chitin is a poor substrate, but glycolated, reprecipitated or depolymerized chitins are good ones
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?
chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
Cunninghamella ramosa
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chitin + H2O
chitosan + acetate
Cunninghamella ramosa URM 1918
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chitin + H2O
chitosan + acetate
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plain chitin is a poor substrate, but glycolated, reprecipitated or depolymerized chitins are good ones
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?
chitin + H2O
chitosan + acetate
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?
chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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?
chitin + H2O
chitosan + acetate
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?
chitin + H2O
chitosan + acetate
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?
chitin + H2O
chitosan + acetate
-
plain chitin is a poor substrate, but glycolated, reprecipitated or depolymerized chitins are good ones
-
-
?
chitin + H2O
chitosan + acetate
-
plain chitin is a poor substrate, but glycolated, reprecipitated or depolymerized chitins are good ones
-
-
?
chitin + H2O
chitosan + acetate
-
plain chitin is a poor substrate, but glycolated, reprecipitated or depolymerized chitins are good ones
-
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?
chitin + H2O
chitosan + acetate
-
plain chitin is a poor substrate, but glycolated, reprecipitated or depolymerized chitins are good ones
-
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?
chitin + H2O
chitosan + acetate
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?
chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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chitin + H2O
chitosan + acetate
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natural crystalline chitin is a very poor substrate for the enzyme
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chitin + H2O
chitosan + acetate
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catalyzes hydrolysis of the acetamido groups of N-acetylglucosamine of chitin in fungal cell walls
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chitin + H2O
chitosan + acetate
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plain chitin is a poor substrate, but glycolated, reprecipitated or depolymerized chitins are good ones
-
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?
chitin + H2O
chitosan + acetate
-
plain chitin is a poor substrate, but glycolated, reprecipitated or depolymerized chitins are good ones
-
-
?
chitin + H2O
chitosan + acetate
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?
chitin + H2O
chitosan + acetate
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?
chitin + H2O
chitosan + acetate
-
plain chitin is a poor substrate, but glycolated, reprecipitated or depolymerized chitins are good ones
-
-
?
chitin + H2O
chitosan + acetate
-
plain chitin is a poor substrate, but glycolated, reprecipitated or depolymerized chitins are good ones
-
-
?
chitin + H2O
chitosan + acetate
-
plain chitin is a poor substrate, but glycolated, reprecipitated or depolymerized chitins are good ones
-
-
?
chitin + H2O
chitosan + acetate
-
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?
chitin + H2O
chitosan + acetate
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?
chitin + H2O
chitosan + acetate
-
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-
?
chitin + H2O
chitosan + acetate
-
plain chitin is a poor substrate, but glycolated, reprecipitated or depolymerized chitins are good ones
-
-
?
chitin + H2O
chitosan + acetate
-
plain chitin is a poor substrate, but glycolated, reprecipitated or depolymerized chitins are good ones
-
-
?
chitin + H2O
chitosan + acetate
-
-
-
?
chitin + H2O
chitosan + acetate
-
plain chitin is a poor substrate, but glycolated, reprecipitated or depolymerized chitins are good ones
-
-
?
additional information
?
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substrate recognition and specificity of the chitin deacetylase. Most CDAs are highly inactive on crystalline chitin and have a preference for soluble chitins, such as glycol-chitin or chitin oligomers, as well as partially deacetylated chitin (chitosans). The inactivity on insoluble chitin is most likely due to the inaccessibility of the acetyl groups in the tightly packed chitin structure. Some CDAs contain carbohydrate binding modules (CBM) fused to the catalytic domain that seem to increase the accessibility of the chitin chains to the catalytic domain, resulting in a (slightly) enhanced deacetylase activity. Structures of the substrates of CE4 enzymes and representative deacetylated products, overview
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additional information
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the enzyme catalyses the hydrolysis of the acetamido group in the N-acetylglucosamine units of chitin and chitosan, generating glucosamine units and acetic acid
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additional information
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the enzyme catalyses the hydrolysis of the acetamido group in the N-acetylglucosamine units of chitin and chitosan, generating glucosamine units and acetic acid
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additional information
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the enzyme has a function in assembly of intraluminal chitinous filament, septate-junction-dependent luminal deposition of the enzyme restricts tube elongation in the trachea, tubular function is critically dependent on the length and diameter of their constituting branches in tubular organs such as kidney, products of genes verm and serp are required, molecular mechanisms, overview
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additional information
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chitin deacetylase is required for proper spore formation in Schizosaccharomyces pombe
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additional information
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chitin deacetylase is required for proper spore formation in Schizosaccharomyces pombe
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