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Literature summary for 2.4.1.19 extracted from
- Analysis of mutations in cyclodextrin glucanotransferase from Bacillus stearothermophilus which affect cyclization characteristics and thermostability (1992), J. Bacteriol., 174, 7478-7481.
Cloned(Commentary)
| Cloned (Comment) | Organism |
|---|---|
- |
Paenibacillus macerans |
| strain NO2, mutant CGTases constructed from cgt1 gene and expressed in Bacillus subtilis NA-1 | Geobacillus stearothermophilus |
Protein Variants
| Protein Variants | Comment | Organism |
|---|---|---|
| F191Y | Phe at position 191 replaced by Tyr | Geobacillus stearothermophilus |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Geobacillus stearothermophilus | - |
NO2 | - |
| Geobacillus stearothermophilus | - |
TC-91 | - |
| Geobacillus stearothermophilus NO2 | - |
NO2 | - |
| Geobacillus stearothermophilus TC-91 | - |
TC-91 | - |
| Klebsiella oxytoca | - |
formerly Klebsiella pneumoniae M5a1 | - |
| Niallia circulans | - |
no. 8 | - |
| Niallia circulans 8 | - |
no. 8 | - |
| Paenibacillus macerans | - |
IFO3490 (NRRL B-388) | - |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
| recombinant enzymes, partially | Geobacillus stearothermophilus |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| amylose + glycosyl acceptor | - |
Niallia circulans | ? | - |
r |  |
| amylose + glycosyl acceptor | NO2, spiral amylose | Geobacillus stearothermophilus | ? | - |
r | |
| amylose + glycosyl acceptor | NO2, spiral amylose | Geobacillus stearothermophilus NO2 | ? | - |
r | |
| amylose + glycosyl acceptor | NO2, spiral amylose | Geobacillus stearothermophilus TC-91 | ? | - |
r | |
| amylose + glycosyl acceptor | - |
Niallia circulans 8 | ? | - |
r | |
| soluble starch + glycosyl acceptor | - |
Geobacillus stearothermophilus | cyclodextrins | - |
r | |
| soluble starch + glycosyl acceptor | - |
Niallia circulans | cyclodextrins | - |
r | |
| soluble starch + glycosyl acceptor | - |
Paenibacillus macerans | cyclodextrins | - |
r | |
| soluble starch + glycosyl acceptor | - |
Klebsiella oxytoca | cyclodextrins | - |
r | |
| soluble starch + glycosyl acceptor | - |
Geobacillus stearothermophilus NO2 | cyclodextrins | - |
r | |
| soluble starch + glycosyl acceptor | - |
Geobacillus stearothermophilus TC-91 | cyclodextrins | - |
r | |
| soluble starch + glycosyl acceptor | - |
Niallia circulans 8 | cyclodextrins | - |
r | |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 55 | - |
- |
Niallia circulans |
| 55 | - |
- |
Paenibacillus macerans |
| 55 | - |
NO2, mutant enzymes | Geobacillus stearothermophilus |
| 65 | - |
strain NO2 | Geobacillus stearothermophilus |
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