Activating Compound | Comment | Organism | Structure |
---|---|---|---|
Sodium arsenate | 122% relative activity at 1 mM | Penicillium citrinum |
Application | Comment | Organism |
---|---|---|
additional information | the purified pectin lyase is efficient in retting of of natural fibers of mature stems of Linum usitatissimum, Cannabis sativa, and Crotalaria juncea | Penicillium citrinum |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Ag+ | no residual activity at 1 mM | Penicillium citrinum | |
Cu2+ | 10% residual activity at 1 mM | Penicillium citrinum | |
EDTA | 97% residual activity at 1 mM | Penicillium citrinum | |
Hg2+ | 24% residual activity at 1 mM | Penicillium citrinum | |
K+ | 91% residual activity at 1 mM | Penicillium citrinum | |
K4[Fe(CN)6] | no residual activity at 1 mM | Penicillium citrinum | |
KMnO4 | no residual activity at 1 mM | Penicillium citrinum | |
Mg2+ | 97% residual activity at 1 mM | Penicillium citrinum | |
Mn2+ | 76% residual activity at 1 mM | Penicillium citrinum | |
Na+ | 97% residual activity at 1 mM | Penicillium citrinum | |
Sodium azide | 91% residual activity at 1 mM | Penicillium citrinum | |
Zn2+ | 76% residual activity at 1 mM | Penicillium citrinum |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Co2+ | 114% relative activity at 1 mM | Penicillium citrinum | |
additional information | Ca2+ and Co2+ have no significant effects on activity | Penicillium citrinum |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
31000 | - |
SDS-PAGE | Penicillium citrinum |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Penicillium citrinum | - |
- |
- |
Penicillium citrinum MTCC 8897 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
Sephadex G 100 gel filtration and DEAE-cellulose column chromatography | Penicillium citrinum |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
1.5 | - |
crude extract | Penicillium citrinum |
12.9 | - |
after 8.6fold purification | Penicillium citrinum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
pectin | - |
Penicillium citrinum | ? | - |
? | |
pectin | - |
Penicillium citrinum MTCC 8897 | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
PNL | - |
Penicillium citrinum |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | - |
- |
Penicillium citrinum |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
40 | - |
the pectin lyase is completely stable up to 40°C when exposed for 1 h, above 40°C it starts loosing activity | Penicillium citrinum |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
76 | - |
Pectin | - |
Penicillium citrinum |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
9 | - |
purified pectin lyase | Penicillium citrinum |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
9 | 12 | the enzyme retains activity in the pH 9.0-12.0 range when exposed for 24 h | Penicillium citrinum |