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3.1.1.11: pectinesterase

This is an abbreviated version!
For detailed information about pectinesterase, go to the full flat file.

Word Map on EC 3.1.1.11

Reaction

Pectin
+ n H2O = n methanol +
pectate

Synonyms

Ani-PME2, At1g23200, AtPME1, AtPME3, BcPME1, cell wall pectin methylesterase, CsPME, Cthe_2949, CtPME, HMS, hms-1, luPME, MICRO 2676, MICRO 2764, More, Nicotiana tabacum pollen tube PME1, Novoshape, NtPPME1, Ole e 11, Ole e 11.0101, Ole e 11.0102, P65, PE, PE2, pectase, pectin demethoxylase, pectin esterase, pectin methoxylase, pectin methyl esterase, pectin methyl-esterase, pectin methylesterase, pectin methylesterase 3, pectin methylesterase31, pectin methyltesterase, pectine methylesterase, pectinesterase, pectinesterase 31, pectinmethylesterase, pectinoesterase, pectofoetidin, PemB, PEST 1, PEST 2, PME, PME I, PME II, PME III, pme-zj5a, PME1, PME2, PME3, PME31, PME34, PME35, PME4, PME5, PME6, PME7, PME8, PME9, pmeA, pmeB, PMEP, PMEU1, PMT, pollen specific PME, psectin methylesterase, RIP, S6PE, Sal k 1, salt-dependent pectin methylesterase, Sl-PME, thermally tolerant pectin methylesterase, thermolabile pectin methylesterase, TL-PME, TT-PME, type I PME, Xoo, XOO2696

ECTree

     3 Hydrolases
         3.1 Acting on ester bonds
             3.1.1 Carboxylic-ester hydrolases
                3.1.1.11 pectinesterase

Storage Stability

Storage Stability on EC 3.1.1.11 - pectinesterase

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STORAGE STABILITY
ORGANISM
UNIPROT
LITERATURE
-20°C, crude extract, several weeks, no significant loss of activity
-
25°C, purified enzyme, 3 weeks, no significant loss of activity
-
4°C, enzyme immobilized onto glutaraldehyde-containing amino group functionalized porous glass beads surface, 30 days, retains 50% of its initial activity
-
4°C, enzyme in freshly squeezed orange juice, 62 days, the total enzyme activity remains nearly constant irrespective of the previous thermal treatment
-
4°C, free enzyme, 30 days, retains 25% of its initial activity
-
4°C, fully stable for several months
-
4°C, pH 7.5, 0.1 M NaCl, 2 years, less than 15% loss of activity
-
4°C, purified enzyme, stable for 1 week
-
4°C, stable for at least 1 week
-
room temperature, fully stable for several days
-