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Literature summary for 3.2.1.52 extracted from
- Functional characterization of chitinase from Cydia pomonella granulovirus (2007), Arch. Virol., 152, 1655-1664.
Cloned(Commentary)
| Cloned (Comment) | Organism |
|---|---|
| characterization of the v-chiA of Cydia pomonella GV (CpGV) by constructing a recombinant Bombyx mori NPV (BmNPV) in which BmNPV v-chiA is replaced by CpGV v-chiA | Cydia pomonella granulovirus |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Cydia pomonella granulovirus | - |
- |
- |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| 4-methylumbelliferyl-N,N',N''-triacetylchitotriose + H2O | higher activity against 4-methylumbelliferyl-N,N'-diacetylchitobiose (exo-chitinase activity) than 4-methylumbelliferyl-N,N',N''-triacetylchitotriose (endo-chitinase activity) | Cydia pomonella granulovirus | ? | - |
? |  |
| 4-methylumbelliferyl-N,N'-diacetylchitobiose + H2O | higher activity against 4-methylumbelliferyl-N,N'-diacetylchitobiose (exo-chitinase activity) than 4-methylumbelliferyl-N,N',N''-triacetylchitotriose (endo-chitinase activity) | Cydia pomonella granulovirus | ? | - |
? | |
| additional information | exo-type substrate preference | Cydia pomonella granulovirus | ? | - |
? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| CpGV V-CHIA | - |
Cydia pomonella granulovirus |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 5 | - |
activity against 4-methylumbelliferyl-N,N',N''-triacetylchitotriose (endo-chitinase activity) | Cydia pomonella granulovirus |
| 6 | - |
activity against 4-methylumbelliferyl-N,N'-diacetylchitobiose (exo-chitinase activity) | Cydia pomonella granulovirus |
pH Range
| pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|
| 4 | 9 | pH 4.0: 65% of maximal activity, pH 9.0: about 55% of maximal activity, activity against 4-methylumbelliferyl-N,N'-diacetylchitobiose (exo-chitinase activity) | Cydia pomonella granulovirus |
| 4 | 9 | pH 4.0: 95% of maximal activity, pH 9.0: about 45% of maximal activity, activity against 4-methylumbelliferyl-N,N',N''-triacetylchitotriose (endo-chitinase activity) | Cydia pomonella granulovirus |
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Release 2023.1 (January 2023)
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