Application | Comment | Organism |
---|---|---|
analysis | useful for studies on structure of protopectin | Bacillus subtilis |
nutrition | useful for pectin production from sugar beet pulp | Bacillus subtilis |
General Stability | Organism |
---|---|
IFO 3134, EDTA stabilizes during purification | Bacillus subtilis |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2-mercaptoethanol | IFO 3134, slight inhibition | Bacillus subtilis | |
AgNO3 | IFO 3134 | Bacillus subtilis | |
CdCl2 | IFO 3134 | Bacillus subtilis | |
Fe2(SO4)3 | IFO 3134 | Bacillus subtilis | |
Hg2+ | IFO 3134, completely | Bacillus subtilis | |
HgCl2 | IFO 3134, completely | Bacillus subtilis | |
Mn2+ | IFO 3134, completely | Bacillus subtilis | |
MnCl2 | IFO 3134, completely | Bacillus subtilis | |
additional information | - |
Bacillus subtilis | |
NaN3 | IFO 3134, slight inhibition | Bacillus subtilis | |
NaNO2 | IFO 3134, strong inhibition | Bacillus subtilis | |
o-phenanthroline | IFO 3134, slight inhibition | Bacillus subtilis | |
p-chloromercuribenzoate | IFO 3134, slight inhibition | Bacillus subtilis | |
PbCl2 | IFO 3134 | Bacillus subtilis | |
Sn2+ | IFO 3134, strong inhibition | Bacillus subtilis | |
SnCl2 | IFO 3134, strong inhibition | Bacillus subtilis |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
BaCl2 | IFO 3134, slight activation | Bacillus subtilis | |
CaCl2 | IFO 3134, slight activation | Bacillus subtilis | |
CoCl2 | IFO 3134, very slight activation | Bacillus subtilis | |
Hg2Cl2 | IFO 3134, slight activation | Bacillus subtilis | |
MgCl2 | IFO 3134, activation | Bacillus subtilis |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
27000 | - |
3134, gel filtration on Toyopearl HW-55S | Bacillus subtilis |
30000 | - |
IFO 3134, SDS-PAGE | Bacillus subtilis |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bacillus subtilis | - |
IFO 3134 | - |
Bacillus subtilis | - |
IFO 3022 | - |
Purification (Comment) | Organism |
---|---|
IFO 3134 | Bacillus subtilis |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
5.8 | - |
IFO 3134 | Bacillus subtilis |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
1,5-alpha-L-arabinan + H2O | - |
Bacillus subtilis | alpha-L-arabinopyranosyl-(1-5)-O-alpha-L-arabinopyranose + L-arabinose | - |
? | |
cell wall polysaccharide + H2O | - |
Bacillus subtilis | L-arabinan | - |
? | |
L-arabinan + H2O | sugar beet pulp | Bacillus subtilis | L-arabino-oligosaccharides | - |
? | |
additional information | IFO 3134, inactive on polygalacturonic acid and soluble pectin | Bacillus subtilis | ? | - |
? | |
protopectin + H2O | IFO 3134, protopectin of sugar beet pulp and various citrus fruit peels, but much less on that from lemon peel | Bacillus subtilis | pectin | IFO 3134, highly polymerized pectin | ? |
Subunits | Comment | Organism |
---|---|---|
monomer | IFO 3134, 1 * 30000, SDS-PAGE | Bacillus subtilis |
Synonyms | Comment | Organism |
---|---|---|
PPase-C | IFO 3134 | Bacillus subtilis |
protopectinase C | IFO 3134 | Bacillus subtilis |
protopectinase-C | IFO 3134 | Bacillus subtilis |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
60 | - |
IFO 3134 | Bacillus subtilis |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
20 | 80 | IFO 3134, activity between | Bacillus subtilis |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
60 | - |
IFO 3134, up to, retains more than 80% of activity after 10 min | Bacillus subtilis |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6 | - |
IFO 3134, at 37°C | Bacillus subtilis |
8 | - |
IFO 3134, at 60°C | Bacillus subtilis |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
4 | 10 | IFO 3134 | Bacillus subtilis |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
5 | 9 | IFO 3134, stable between at 50°C: 30 min | Bacillus subtilis |