Activating Compound | Comment | Organism | Structure |
---|---|---|---|
NaCl | highest activity at 50 mM NaCl | Citrus sinensis |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
40800 | - |
x * 40800, SDS-PAGE | Citrus sinensis |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
pectin + H2O | Citrus sinensis | involved in the regulation of the cell wall rigidity, key role in process of fruit ripening | methanol + pectate | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Citrus sinensis | - |
var. Valencia, heat stable activity assayed after heating samples for 2 min (chromatography samples) or 10 min (plant material) to 80°C | - |
Posttranslational Modification | Comment | Organism |
---|---|---|
glycoprotein | - |
Citrus sinensis |
Purification (Comment) | Organism |
---|---|
from fruit rag tissue | Citrus sinensis |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
flower | - |
Citrus sinensis | - |
fruit | rag tissue | Citrus sinensis | - |
vegetative cell | - |
Citrus sinensis | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
pectin + H2O | citrus pectin | Citrus sinensis | methanol + pectate | - |
? | |
pectin + H2O | involved in the regulation of the cell wall rigidity, key role in process of fruit ripening | Citrus sinensis | methanol + pectate | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 40800, SDS-PAGE | Citrus sinensis |
Synonyms | Comment | Organism |
---|---|---|
pectin methylesterase | - |
Citrus sinensis |
PME | - |
Citrus sinensis |
thermally tolerant pectin methylesterase | - |
Citrus sinensis |
TT-PME | - |
Citrus sinensis |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
4.5 | 9.5 | at pH 4.5 no activity without added NaCl or in the presence of 25 mM NaCl, activity detected in the presence of 200 mM NaCl, at pH 6.5 no activity without added NaCl, activity detected in the presence of 25 or 200 mM NaCl, at pH 7.5 activity detected with and without added NaCl, at pH 9.5 maximum activity without added NaCl or in the presence of 25 mM NaCl, significantly lower activity in the presence of 200 mM NaCl | Citrus sinensis |
Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|
Citrus sinensis | isoelectric focusing | - |
9.31 |