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Literature summary for 3.2.1.132 extracted from
- Recent developments in chitosanase research and its biotechnological applications: a review (2014), Food Chem., 150, 392-399.
Application
| Application | Comment | Organism |
|---|---|---|
| food industry | seafood processing industries use chitosanase for bioconversion/valorisation of marine crustacean biomaterials | Bacillus subtilis |
| food industry | seafood processing industries use chitosanase for bioconversion/valorisation of marine crustacean biomaterials | Acinetobacter calcoaceticus |
| food industry | seafood processing industries use chitosanase for bioconversion/valorisation of marine crustacean biomaterials | Serratia marcescens |
| food industry | seafood processing industries use chitosanase for bioconversion/valorisation of marine crustacean biomaterials | Bacillus cereus |
| food industry | seafood processing industries use chitosanase for bioconversion/valorisation of marine crustacean biomaterials | Aspergillus sp. |
| food industry | seafood processing industries use chitosanase for bioconversion/valorisation of marine crustacean biomaterials | Bambusa oldhamii |
| food industry | seafood processing industries use chitosanase for bioconversion/valorisation of marine crustacean biomaterials | Paenibacillus sp. |
| food industry | seafood processing industries use chitosanase for bioconversion/valorisation of marine crustacean biomaterials | Gongronella sp. |
| food industry | seafood processing industries use chitosanase for bioconversion/valorisation of marine crustacean biomaterials | Streptomyces roseolus |
| food industry | seafood processing industries use chitosanase for bioconversion/valorisation of marine crustacean biomaterials | Trichormus fertilissimus |
| food industry | seafood processing industries use chitosanase for bioconversion/valorisation of marine crustacean biomaterials | Janthinobacterium sp. |
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| Ag+ | - |
Bambusa oldhamii |  |
| Ag+ | - |
Trichormus fertilissimus | |
| Cu2+ | - |
Acinetobacter calcoaceticus | |
| Fe2+ | - |
Serratia marcescens | |
| Fe3+ | - |
Trichormus fertilissimus | |
| Hg2+ | - |
Trichormus fertilissimus | |
| Mn2+ | - |
Acinetobacter calcoaceticus | |
| Mn2+ | - |
Serratia marcescens | |
| Zn2+ | - |
Acinetobacter calcoaceticus | |
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| Ca2+ | activates | Gongronella sp. | |
| Cu2+ | activates | Bambusa oldhamii | |
| Cu2+ | activates | Trichormus fertilissimus | |
| K+ | activates | Bambusa oldhamii | |
| Mn2+ | activates | Gongronella sp. | |
| Na+ | activates | Bambusa oldhamii | |
| Sr2+ | activates | Gongronella sp. | |
| Zn2+ | activates | Trichormus fertilissimus | |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 16400 | - |
x * 16400, isoform B, SDS-PAGE | Bambusa oldhamii |
| 21000 | - |
x * 21000, SDS-PAGE | Serratia marcescens |
| 24500 | - |
x * 24500, isoform A, SDS-PAGE | Bambusa oldhamii |
| 27000 | - |
x * 27000, isoform CHSA1, SDS-PAGE | Acinetobacter calcoaceticus |
| 28000 | - |
x * 28000, SDS-PAGE | Gongronella sp. |
| 33000 | - |
x * 33000, SDS-PAGE | Janthinobacterium sp. |
| 40000 | - |
x * 40000, SDS-PAGE | Paenibacillus sp. |
| 41000 | - |
x * 41000, SDS-PAGE | Bacillus cereus |
| 41000 | - |
x * 41000, SDS-PAGE | Streptomyces roseolus |
| 66000 | - |
x * 66000, isoform CHSA2, SDS-PAGE | Acinetobacter calcoaceticus |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| chitosan + H2O | Bacillus subtilis | - |
chitosan oligosaccharides | - |
? | |
| chitosan + H2O | Acinetobacter calcoaceticus | - |
chitosan oligosaccharides | - |
? | |
| chitosan + H2O | Serratia marcescens | - |
chitosan oligosaccharides | - |
? | |
| chitosan + H2O | Bacillus cereus | - |
chitosan oligosaccharides | - |
? | |
| chitosan + H2O | Aspergillus sp. | - |
chitosan oligosaccharides | - |
? | |
| chitosan + H2O | Bambusa oldhamii | - |
chitosan oligosaccharides | - |
? | |
| chitosan + H2O | Paenibacillus sp. | - |
chitosan oligosaccharides | - |
? | |
| chitosan + H2O | Gongronella sp. | - |
chitosan oligosaccharides | - |
? | |
| chitosan + H2O | Streptomyces roseolus | - |
chitosan oligosaccharides | - |
? | |
| chitosan + H2O | Trichormus fertilissimus | - |
chitosan oligosaccharides | - |
? | |
| chitosan + H2O | Janthinobacterium sp. | - |
chitosan oligosaccharides | - |
? | |
| chitosan + H2O | Gongronella sp. JG | - |
chitosan oligosaccharides | - |
? | |
| chitosan + H2O | Bacillus cereus D-11 | - |
chitosan oligosaccharides | - |
? | |
| chitosan + H2O | Paenibacillus sp. 1794 | - |
chitosan oligosaccharides | - |
? | |
| chitosan + H2O | Serratia marcescens TKU011 | - |
chitosan oligosaccharides | - |
? | |
| chitosan + H2O | Acinetobacter calcoaceticus TKU024 | - |
chitosan oligosaccharides | - |
? | |
| chitosan + H2O | Aspergillus sp. QD-2 | - |
chitosan oligosaccharides | - |
? | |
| chitosan + H2O | Bacillus subtilis TKU002 | - |
chitosan oligosaccharides | - |
? | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Acinetobacter calcoaceticus | - |
- |
- |
| Acinetobacter calcoaceticus TKU024 | - |
- |
- |
| Aspergillus sp. | - |
- |
- |
| Aspergillus sp. QD-2 | - |
- |
- |
| Bacillus cereus | - |
- |
- |
| Bacillus cereus D-11 | - |
- |
- |
| Bacillus subtilis | - |
- |
- |
| Bacillus subtilis TKU002 | - |
- |
- |
| Bambusa oldhamii | - |
- |
- |
| Gongronella sp. | - |
- |
- |
| Gongronella sp. JG | - |
- |
- |
| Janthinobacterium sp. | - |
- |
- |
| Paenibacillus sp. | - |
- |
- |
| Paenibacillus sp. 1794 | - |
- |
- |
| Serratia marcescens | - |
- |
- |
| Serratia marcescens TKU011 | - |
- |
- |
| Streptomyces roseolus | - |
- |
- |
| Trichormus fertilissimus | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
| acetone precipitation, Q-Sepharose column chromatography, Hi-Trap Q column chromatography, and hydroxyapatite chromatography | Paenibacillus sp. |
| ammonium sulfate precipitation, DEAE Sepharose column chromatography, and Sephacryl S-100 gel filtration | Bacillus subtilis |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| chitosan + H2O | - |
Bacillus subtilis | chitosan oligosaccharides | - |
? | |
| chitosan + H2O | - |
Acinetobacter calcoaceticus | chitosan oligosaccharides | - |
? | |
| chitosan + H2O | - |
Serratia marcescens | chitosan oligosaccharides | - |
? | |
| chitosan + H2O | - |
Bacillus cereus | chitosan oligosaccharides | - |
? | |
| chitosan + H2O | - |
Aspergillus sp. | chitosan oligosaccharides | - |
? | |
| chitosan + H2O | - |
Bambusa oldhamii | chitosan oligosaccharides | - |
? | |
| chitosan + H2O | - |
Paenibacillus sp. | chitosan oligosaccharides | - |
? | |
| chitosan + H2O | - |
Gongronella sp. | chitosan oligosaccharides | - |
? | |
| chitosan + H2O | - |
Streptomyces roseolus | chitosan oligosaccharides | - |
? | |
| chitosan + H2O | - |
Trichormus fertilissimus | chitosan oligosaccharides | - |
? | |
| chitosan + H2O | - |
Janthinobacterium sp. | chitosan oligosaccharides | - |
? | |
| chitosan + H2O | - |
Gongronella sp. JG | chitosan oligosaccharides | - |
? | |
| chitosan + H2O | - |
Bacillus cereus D-11 | chitosan oligosaccharides | - |
? | |
| chitosan + H2O | - |
Paenibacillus sp. 1794 | chitosan oligosaccharides | - |
? | |
| chitosan + H2O | - |
Serratia marcescens TKU011 | chitosan oligosaccharides | - |
? | |
| chitosan + H2O | - |
Acinetobacter calcoaceticus TKU024 | chitosan oligosaccharides | - |
? | |
| chitosan + H2O | - |
Aspergillus sp. QD-2 | chitosan oligosaccharides | - |
? | |
| chitosan + H2O | - |
Bacillus subtilis TKU002 | chitosan oligosaccharides | - |
? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| ? | x * 28000, SDS-PAGE | Gongronella sp. |
| ? | x * 40000, SDS-PAGE | Paenibacillus sp. |
| ? | x * 41000, SDS-PAGE | Bacillus cereus |
| ? | x * 41000, SDS-PAGE | Streptomyces roseolus |
| ? | x * 33000, SDS-PAGE | Janthinobacterium sp. |
| ? | x * 21000, SDS-PAGE | Serratia marcescens |
| ? | x * 16400, isoform B, SDS-PAGE | Bambusa oldhamii |
| ? | x * 24500, isoform A, SDS-PAGE | Bambusa oldhamii |
| ? | x * 27000, isoform CHSA1, SDS-PAGE | Acinetobacter calcoaceticus |
| ? | x * 66000, isoform CHSA2, SDS-PAGE | Acinetobacter calcoaceticus |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| chitosan N-acetylglucosaminohydrolase | - |
Bacillus subtilis |
| chitosan N-acetylglucosaminohydrolase | - |
Acinetobacter calcoaceticus |
| chitosan N-acetylglucosaminohydrolase | - |
Serratia marcescens |
| chitosan N-acetylglucosaminohydrolase | - |
Bacillus cereus |
| chitosan N-acetylglucosaminohydrolase | - |
Aspergillus sp. |
| chitosan N-acetylglucosaminohydrolase | - |
Bambusa oldhamii |
| chitosan N-acetylglucosaminohydrolase | - |
Paenibacillus sp. |
| chitosan N-acetylglucosaminohydrolase | - |
Gongronella sp. |
| chitosan N-acetylglucosaminohydrolase | - |
Streptomyces roseolus |
| chitosan N-acetylglucosaminohydrolase | - |
Trichormus fertilissimus |
| chitosan N-acetylglucosaminohydrolase | - |
Janthinobacterium sp. |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 27 | - |
- |
Trichormus fertilissimus |
| 45 | - |
- |
Janthinobacterium sp. |
| 50 | - |
- |
Serratia marcescens |
| 50 | - |
- |
Streptomyces roseolus |
| 50 | - |
isoform CHSA1 | Acinetobacter calcoaceticus |
| 55 | - |
- |
Aspergillus sp. |
| 55 | 60 | - |
Gongronella sp. |
| 60 | - |
- |
Bacillus cereus |
| 60 | - |
isoform CHSA2 | Acinetobacter calcoaceticus |
| 60 | 70 | - |
Bambusa oldhamii |
| 80 | 85 | - |
Paenibacillus sp. |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 3 | 4 | - |
Bambusa oldhamii |
| 4.8 | - |
- |
Paenibacillus sp. |
| 5 | - |
- |
Serratia marcescens |
| 5 | - |
- |
Streptomyces roseolus |
| 5 | 7 | - |
Janthinobacterium sp. |
| 5.6 | - |
- |
Aspergillus sp. |
| 5.6 | - |
- |
Gongronella sp. |
| 6 | - |
- |
Bacillus cereus |
| 6 | - |
isoform CHSA1 | Acinetobacter calcoaceticus |
| 7 | - |
isoform CHSA2 | Acinetobacter calcoaceticus |
| 7.5 | - |
- |
Trichormus fertilissimus |
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