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Literature summary extracted from

  • Phan, T.D.; Bo, W.; West, G.; Lycett, G.W.; Tucker, G.A.
    Silencing of the major salt-dependent isoform of pectinesterase in tomato alters fruit softening (2007), Plant Physiol., 144, 1960-1967.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

EC Number Cloned (Comment) Organism
3.1.1.11 gene Pmeu1 encodes a salt-dependent isozyme, expression of PMEU1 and the antisense construct in leaves and fruits of transgenic tomato plants, expression analysis, overview Solanum lycopersicum

Protein Variants

EC Number Protein Variants Comment Organism
3.1.1.11 additional information pmeu1 gene silencing of the major salt-dependent isoform of pectinesterase in tomato alters fruit softening, but does not results in any detectable phenotype within the leaf tissue, overview Solanum lycopersicum

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.1.1.11 cell wall
-
 Solanum lycopersicum 5618
-

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.1.1.11 additional information PMEU1 is a salt-dependent isozyme Solanum lycopersicum

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.1.1.11 pectin + H2O Solanum lycopersicum the enzyme is responsible for the demethylation of galacturonyl residues in high-molecular weight pectin and play s an important role in cell wall metabolism, role of PMEU1 in fruit ripening, overview methanol + pectate
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
3.1.1.11 Solanum lycopersicum Q43143 PMEU1 precursor; i.e. Solanum lycopersicum, gene Pmeu1, salt-dependent isozyme
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.1.1.11 fruit young developing, isozyme profile, expression analysis, overview Solanum lycopersicum
-
3.1.1.11 leaf isozyme profile, expression analysis, overview Solanum lycopersicum
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.1.11 pectin + H2O
-
 Solanum lycopersicum methanol + pectate
-
 ?
3.1.1.11 pectin + H2O the enzyme is responsible for the demethylation of galacturonyl residues in high-molecular weight pectin and play s an important role in cell wall metabolism, role of PMEU1 in fruit ripening, overview Solanum lycopersicum methanol + pectate
-
 ?

Synonyms

EC Number Synonyms Comment Organism
3.1.1.11 PMEU1
-
 Solanum lycopersicum