3.2.1.200: exo-chitinase (non-reducing end)
This is an abbreviated version!
For detailed information about exo-chitinase (non-reducing end), go to the full flat file.
Reaction
Hydrolysis of N,N'-diacetylchitobiose from the non-reducing end of chitin and chitodextrins =
Synonyms
At4g19810, ChiA, ChiA 65, ChiB, ChiC, chitinase B, GH18 chitinase, TdsC, Tfu0868
ECTree
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pH Range
pH Range on EC 3.2.1.200 - exo-chitinase (non-reducing end)
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4 - 10
-
about 50% activity at pH 4.0, 100% activity at pH 5.0-8.0, about 90% activity at pH 9.0-10.0
6 - 7.8
the enzyme displays more than 50% of maximum activity in the pH range of 6.0 to 7.8, with a peak between 6.5 and 7.0