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Literature summary for 3.1.1.11 extracted from

  • Harrison, J.E.; Beveridge, T.H.
    Pectinesterase activity and proximate analyses of sea buckthorn juices (2006), J. Food Sci., 71, C23-C27.
    View publication on PubMed
Search for more literature for 3.1.1.11

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
pectin + H2O Hippophae rhamnoides subsp. rhamnoides
-
 methanol + pectate
-
 ?

Organism

Organism UniProt Comment Textmining
Hippophae rhamnoides subsp. mongolica
-
 cv. Indian Summer
-
Hippophae rhamnoides subsp. rhamnoides
-
 var. Luchistaya, Prozrachnaya
-

Source Tissue

Source Tissue Comment Organism Textmining
fruit
-
 Hippophae rhamnoides subsp. rhamnoides
-
fruit
-
 Hippophae rhamnoides subsp. mongolica
-
juice PME occurs in cream, pellet, and serum layers Hippophae rhamnoides subsp. rhamnoides
-
juice PME occurs in cream, pellet, and serum layers Hippophae rhamnoides subsp. mongolica
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
 Hippophae rhamnoides subsp. rhamnoides
additional information
-
-
 Hippophae rhamnoides subsp. mongolica

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
pectin + H2O
-
 Hippophae rhamnoides subsp. rhamnoides methanol + pectate
-
 ?

Synonyms

Synonyms Comment Organism
pectin methylesterase
-
 Hippophae rhamnoides subsp. rhamnoides
pectin methylesterase
-
 Hippophae rhamnoides subsp. mongolica
PME
-
 Hippophae rhamnoides subsp. rhamnoides
PME
-
 Hippophae rhamnoides subsp. mongolica

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
23
-
 assay at Hippophae rhamnoides subsp. rhamnoides
23
-
 assay at Hippophae rhamnoides subsp. mongolica

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
30
-
 inactivation kinetics, overview Hippophae rhamnoides subsp. rhamnoides
30
-
 inactivation kinetics, overview Hippophae rhamnoides subsp. mongolica

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
-
 Hippophae rhamnoides subsp. rhamnoides
8
-
-
 Hippophae rhamnoides subsp. mongolica

pH Range

pH Minimum pH Maximum Comment Organism
3 9 poor activity at pH 3.0 to pH 5.0, slight activity at pH 6.0, optimum range at pH 7.0 to pH 9.0 with an activity maximum at pH 8.0 Hippophae rhamnoides subsp. rhamnoides
3 9 poor activity at pH 3.0 to pH 5.0, slight activity at pH 6.0, optimum range at pH 7.0 to pH 9.0 with an activity maximum at pH 8.0 Hippophae rhamnoides subsp. mongolica