Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 3.1.1.11 extracted from

  • Goldberg, R.; Pierron, M.; Bordenave, M.; Breton, C.; Morvan, C.; Herve du Penhoat, C.
    Control of mung bean pectinmethylesterase isoform activities: influence of pH and carboxyl group distribution along the pectic chains (2001), J. Biol. Chem., 276, 8841-8847.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
polygalacturonic acid competitive inhibitor, inhibits the alpha isoform at pH 5.6 and the gamma isoform at pH 5.6 and pH 7.6 Vigna radiata

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Vigna radiata role in cell wall stiffening ?
-
?

Organism

Organism UniProt Comment Textmining
Vigna radiata Q43234 isoform PEgamma; mung bean
-
Vigna radiata Q9M5J0 isoform PEalpha; mung bean
-

Source Tissue

Source Tissue Comment Organism Textmining
hypocotyl
-
Vigna radiata
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information role in cell wall stiffening Vigna radiata ?
-
?
pectin + H2O the lower the degree of esterification, the higher the enzyme affinity to the substrate Vigna radiata methanol + pectate
-
?

pH Range

pH Minimum pH Maximum Comment Organism
5.6 7.6 isoform alpha activity is similar at pH 5.6 and pH 7.6, isoform gamma activity is higher at pH 5.6 Vigna radiata

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
4.2
-
polygalacturonic acid pH 5.6 Vigna radiata