Any feedback?
Please rate this page
(all_enzymes.php)
(0/150)

BRENDA support

3.2.1.14: chitinase

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

Word Map on EC 3.2.1.14

Reaction

chitopentaose
+
H2O
=
chitobiose
+
chitotriose

Synonyms

1,4-beta-poly-N-acetylglucosaminidase, AcD1ChiA, acid mammalian chitinase, acidic chitinase, acidic mammalian chitinase, active phase-associated protein I, active phase-associated protein II, AD2PF-ChiA, AgChi, alpha-chitinase, AMCase, antifreeze protein, APAP1, APAP2, APAPI, APAPII, AtChiC, B220, bacterial-type chitinase, Bbchit1, BChi14, beta-1,4-poly-N-acetyl glucosamidinase, BjCHI1, BJL200-ChiC1, CF-AG, CF-antigen, CGCHI3, CH5B, ChBDChiC, CHI, Chi-1, CHI-26, Chi-A, Chi-h, Chi1, Chi18A, Chi18B, Chi18C, Chi19, CHI2, Chi2 enzyme, Chi21, Chi22, Chi3, Chi31, Chi35, Chi40, Chi44, Chi46, Chi54, CHI60, Chi67, Chi70, Chi72, Chi78, ChiA, ChiA Nima, ChiA protein, ChiA-HD73, ChiA-Hh59, ChiA-Mt45, ChiA1, ChiA74, ChiB, ChiC, ChiCW, ChiD, ChiE, ChiEN1, ChiF, ChiF1, ChiG, ChiNCTU2, Chit, CHIT 1A, CHIT 1B, CHIT1, Chit1b, Chit33, CHIT42, Chit62, ChitA, ChitIII-1, ChitIII-2, chitinase, chitinase 1, chitinase 18C, chitinase 2, chitinase 60, chitinase 92, chitinase A, chitinase A1, chitinase B, chitinase C, chitinase C1, chitinase Chi255, chitinase F1, chitinase G, chitinase I, chitinase II, chitinase III, chitinase-A, chitinases A, chitinolytic enzyme, chitodextrinase-N-, chitotriosidase, ChiW, CHT1, Cht4, CHT7, ChtII, ChtIII, CiX1, class I chitinase, class II chitinase, class III chitinase, class IV chitinase, class V chitinase, Complement-fixation antigen, CpCHI, CrChi1, CTS1, ECH, ECH1, Ech42, ech46, ELC, endo-chitinase, endochitinase, endochitinase 1, endochitinase-1, endochitinase-2, exochitinase, GAC1, GAC2, GH18 chitinase, group I chitinase, group II chitinase, group III chitinase, hevamine, HoChiA, HoChiB, HoChiC, HschiA1, Is-chiB, LlChi18A, LpChiA, MACase, MF1 antigen, MmChi60, More, MsChi386, MsChi535, NaCHIT1, NaCHIT3, NtChitIV, NtChiV, OfChtI, OsChia1b, OsChia1c, OsChia1cDELTAChBD, OsChia1d, OsChia2a, OsChia2b, OsChia4a, OsChib1a, PF1233, PjChi-1, plant class III chitinase, PLC-A, PLC-B, PLChiA, poly-beta-1, 4-[2-acetamido-2-deoxy]-delta-glucoside glycanohydrolase, poly-beta-glucosaminidase, PrChi-A, Ptchi19p, Ra-ChiC, RCB4, RHBC, sAMC, SCChi-1, SI-CLP, SjChi, SsChi50, stabilin-1 interacting chitinase-like protein, STK_09390, TBC-1, Tfu_0580, Tk-ChiA, TKU028 chitinase, TmChi, TSA1902, UDA, V-CHIA, VpChiA, WIN6, YlCts1p, Ym1

ECTree

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

Natural Substrates Products

Natural Substrates Products on EC 3.2.1.14 - chitinase

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
4-nitrophenyl beta-D-N,N',N''-triacetylchitotrioside + H2O
4-nitrophenol + beta-D-N,N',N''-triacetylchitotriose
show the reaction diagram
4-nitrophenyl N,N'-diacetyl-beta-D-chitobioside + H2O
4-nitrophenol + beta-D-N,N'-diacetylchitobiose
show the reaction diagram
-
-
-
-
?
alpha-chitin + H2O
?
show the reaction diagram
beta-chitin + H2O
?
show the reaction diagram
-
-
-
?
chitin + H2O
?
show the reaction diagram
chitin + H2O
chitobiose + ?
show the reaction diagram
-
-
-
-
?
chitin + H2O
N,N'-diacetylchitobiose + ?
show the reaction diagram
chitin flakes + H2O
N-acetyl-beta-D-glucosamine + ?
show the reaction diagram
-
10.8% activity compared to colloidal chitin
-
-
?
chitin powder + H2O
N-acetyl-beta-D-glucosamine + ?
show the reaction diagram
-
32.5% activity compared to colloidal chitin
-
-
?
chitosan + H2O
?
show the reaction diagram
colloidal chitin + H2O
?
show the reaction diagram
-
-
-
?
colloidal chitin + H2O
N,N'-diacetyl-beta-D-chitobiose + N,N',N'''-triacetyl-beta-D-chitotriose + N,N',N'',N'''-tetracetyl-beta-D-chitotetraose
show the reaction diagram
colloidal chitin + H2O
N-acetyl-beta-D-glucosamine + ?
show the reaction diagram
ethylene glycol chitin + H2O
?
show the reaction diagram
glycol chitin + H2O
N-acetyl-beta-D-glucosamine + ?
show the reaction diagram
-
29.8% activity compared to colloidal chitin
-
-
?
laminarin + H2O
?
show the reaction diagram
N,N',N'',N''', N'''',N'''''-hexaacetylchitohexaose + 2 H2O
3 N,N'-diacetylchitobiose
show the reaction diagram
-
the enzyme hydrolyzes the second beta-1,4-glycosidic linkage from the non-reducing end of chitin oligosaccharide substrates, i.e. N,N',N'',N'''-tetraacetylchitotetraose, N,N',N'',N''',N''''-pentaacetylchitopentaose, or N,N',N'',N''', N'''',N'''''-hexaacetylchitohexaose, producing the beta-anomer of (GlcNAc)2
-
-
?
N,N',N'',N''',N''''-pentaacetylchitopentaose + H2O
N,N'-diacetylchitobiose + N,N',N''-triacetylchitotriose
show the reaction diagram
N,N',N'',N'''-tetraacetylchitotetraose + H2O
2 N,N'-diacetylchitobiose
show the reaction diagram
N-acetylglucosamine oligomers + H2O
N-acetylglucosamine
show the reaction diagram
-
-
-
?
single-chained chitin + H2O
?
show the reaction diagram
-
-
-
?
solid beta-chitin + H2O
N,N'-diacetylchitobiose
show the reaction diagram
-
the enzyme hydrolyzes solid beta-chitin producing only N,N'-diacetylchitobiose
-
-
?
additional information
?
-