Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
pectin + H2O | Capsicum frutescens | involved in the regulation of the cell wall rigidity, key role in process of fruit ripening | methanol + pectate | - |
? | |
pectin + H2O | Capsicum frutescens | ripe var. Easy Pick fruit is characterized by pectin ultradegradation and easy fruit detachment from the calyx, while pectin depolymerization and dissolution in ripe var. Hard Pick fruit is limited, PME activity in vivo is detected only in fruit of the Easy Pick line and is associated with decreased pectin methylesterification, some PME isozymes are apparently inactive in vivo, particularly in green fruit and throughout ripening in the Hard Pick line, limiting polygalacturonase-mediated pectin depolymerization which results in moderately difficult fruit separation from the calyx | methanol + pectate | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Capsicum frutescens | - |
- |
- |
Capsicum frutescens | - |
different varieties | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
fruit | Easy Pick and Hard Pick fruits with different states of pectin polymerization, higher activity in immature than in mature fruits | Capsicum frutescens | - |
fruit | ripe var. Easy Pick fruit is characterized by pectin ultradegradation and easy fruit detachment from the calyx, while pectin depolymerization and dissolution in ripe var. Hard Pick fruit is limited, PME activity in vivo is detected only in fruit of the Easy Pick line and is associated with decreased pectin methylesterification, some PME isozymes are apparently inactive in vivo, particularly in green fruit and throughout ripening in the Hard Pick line, overview | Capsicum frutescens | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
pectin + H2O | - |
Capsicum frutescens | methanol + pectate | - |
? | |
pectin + H2O | apple pectin | Capsicum frutescens | methanol + pectate | - |
? | |
pectin + H2O | involved in the regulation of the cell wall rigidity, key role in process of fruit ripening | Capsicum frutescens | methanol + pectate | - |
? | |
pectin + H2O | ripe var. Easy Pick fruit is characterized by pectin ultradegradation and easy fruit detachment from the calyx, while pectin depolymerization and dissolution in ripe var. Hard Pick fruit is limited, PME activity in vivo is detected only in fruit of the Easy Pick line and is associated with decreased pectin methylesterification, some PME isozymes are apparently inactive in vivo, particularly in green fruit and throughout ripening in the Hard Pick line, limiting polygalacturonase-mediated pectin depolymerization which results in moderately difficult fruit separation from the calyx | Capsicum frutescens | methanol + pectate | - |
? |
Synonyms | Comment | Organism |
---|---|---|
pectin methylesterase | - |
Capsicum frutescens |
PME | - |
Capsicum frutescens |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
24 | - |
assay at room temperature | Capsicum frutescens |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.5 | - |
assay at | Capsicum frutescens |