Cloned (Comment) | Organism |
---|---|
- |
Alkalimonas amylolytica |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Al3+ | 5 mM, weak inhibition | Alkalimonas amylolytica | |
Ca2+ | 5 mM, weak inhibition | Alkalimonas amylolytica | |
Cu2+ | 5 mM, complete inhibition | Alkalimonas amylolytica | |
Hg+ | 5 mM, complete inhibition | Alkalimonas amylolytica | |
iodoacetic acid | 5 mM | Alkalimonas amylolytica | |
Mn2+ | 5 mM, complete inhibition | Alkalimonas amylolytica | |
N-bromosuccinimide | 1 mM | Alkalimonas amylolytica | |
NaCl | 83% of the initial activity remains in 2 M NaCl | Alkalimonas amylolytica | |
Pb2+ | 5 mM, complete inhibition | Alkalimonas amylolytica | |
SDS | with 0.1%, 0.2% and 0.5% SDS, the enzyme shows 64%, 43% and 33% activity as compared with the activity in the absence of SDS | Alkalimonas amylolytica | |
Zn2+ | 5 mM, weak inhibition | Alkalimonas amylolytica |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | Km values: about 0.5 mg/ml for soluble starch and 4.45 mg/ml for glycogen at pH 9.5 and 50°C | Alkalimonas amylolytica |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
extracellular | - |
Alkalimonas amylolytica | - |
- |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Co2+ | 5 mM, strong stimulation | Alkalimonas amylolytica |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
61000 | - |
x * 61000, SDS-PAGE | Alkalimonas amylolytica |
61160 | - |
x * 61160, calculated from sequence | Alkalimonas amylolytica |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Alkalimonas amylolytica | Q6WUB6 | - |
- |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
7826 | - |
- |
Alkalimonas amylolytica |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
amylopectin + H2O | 69% of the activity with soluble starch | Alkalimonas amylolytica | ? | - |
? | |
amylose + H2O | 61% of the activity with soluble starch | Alkalimonas amylolytica | ? | - |
? | |
glycogen + H2O | 32% of the activity with soluble starch | Alkalimonas amylolytica | ? | - |
? | |
additional information | the enzyme has some glycosyl transferase activity | Alkalimonas amylolytica | ? | - |
? | |
soluble starch + H2O | - |
Alkalimonas amylolytica | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 61000, SDS-PAGE | Alkalimonas amylolytica |
? | x * 61160, calculated from sequence | Alkalimonas amylolytica |
Synonyms | Comment | Organism |
---|---|---|
AMY1 | - |
Alkalimonas amylolytica |
AmyA | - |
Alkalimonas amylolytica |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | - |
- |
Alkalimonas amylolytica |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
45 | 55 | more than 70% of the maximum activity is detectable between 45°C and 55°C | Alkalimonas amylolytica |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
45 | - |
30 min, stable up to | Alkalimonas amylolytica |
50 | - |
30 min, 29% loss of activity | Alkalimonas amylolytica |
55 | - |
30 min, unstable above | Alkalimonas amylolytica |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
9.5 | - |
- |
Alkalimonas amylolytica |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
8 | 10.5 | more than 50% of the maximum activity is detectable between pH 8 and 10.5 | Alkalimonas amylolytica |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
8.5 | 11 | 40°C, 60 min, enzyme retains almost 80% of its initial activity | Alkalimonas amylolytica |