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Literature summary for 3.1.1.11 extracted from

  • Saher, S.; Piqueras, A.; Hellin, E.; Olmos, E.
    Pectin methyl esterases and pectins in normal and hyperhydric shoots of carnation cultured in vitro (2005), Plant Physiol. Biochem., 43, 155-159.
    View publication on PubMed

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
pectin + H2O Dianthus caryophyllus involved in the regulation of the cell wall rigidity, important for the control of hyperhydricity methanol + pectate
-
?

Organism

Organism UniProt Comment Textmining
Dianthus caryophyllus
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var. Alister, Killer, and Oslo, high activity in hyperhydrated leaves
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Source Tissue

Source Tissue Comment Organism Textmining
leaf neutral PME activity is the major isozyme in control and hyperhydric leaves of the three varieties, whilst a decrease in the activity of the acidic isoforms is observed in hyperhydric leaves, high activity in hyperhydrated leaves Dianthus caryophyllus
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
pectin + H2O
-
Dianthus caryophyllus methanol + pectate
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?
pectin + H2O involved in the regulation of the cell wall rigidity, important for the control of hyperhydricity Dianthus caryophyllus methanol + pectate
-
?

Synonyms

Synonyms Comment Organism
pectin methylesterase
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Dianthus caryophyllus
PME
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Dianthus caryophyllus

pI Value

Organism Comment pI Value Maximum pI Value
Dianthus caryophyllus isoelectric focusing, isoform 3
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5
Dianthus caryophyllus isoelectric focusing, isoform 2
-
5.2
Dianthus caryophyllus isoelectric focusing, isoform 1
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7.2