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Literature summary extracted from

  • Jimeno, A.; Manjon, A.; Canovas, M.; Iborra, J.L.
    Use of narginase immobilized on glycophase-coated glass for fruit juice debittering (1987), Process Biochem., 22, 13-16.
No PubMed abstract available

Application

EC Number Application Comment Organism
3.2.1.40 nutrition debittering of fruit juice Penicillium sp.

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.40 alpha-L-rhamnose
-
Penicillium sp.
3.2.1.40 glucose
-
Penicillium sp.

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.2.1.40 2.8
-
naringin immobilized, narginase activity Penicillium sp.
3.2.1.40 7
-
naringin soluble, narginase activity Penicillium sp.

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.2.1.40 alpha-L-rhamnoside + H2O Penicillium sp. alpha-L-rhamnose in glycolipids or glycosides alpha-L-rhamnose + ?
-
?

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.40 Penicillium sp.
-
immobilization of narginase
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.2.1.40 commercial preparation
-
Penicillium sp.
-

Storage Stability

EC Number Storage Stability Organism
3.2.1.40 stability of immobilized enzyme Penicillium sp.

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.40 4',5,7-trihydroxyflavanone 7-rhamnoglucoside + H2O
-
Penicillium sp. 4',5,7-trihydroxyflavanone 7-glucoside + alpha-L-rhamnose
-
?
3.2.1.40 alpha-L-rhamnoside + H2O alpha-L-rhamnose in glycolipids or glycosides Penicillium sp. alpha-L-rhamnose + ?
-
?
3.2.1.40 naringin + H2O
-
Penicillium sp. beta-D-glucopyranosyl-2,3-dihydro-4',5,7-trihydroxyflavone + alpha-L-rhamnose
-
?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.2.1.40 57
-
-
Penicillium sp.

pH Range

EC Number pH Minimum pH Maximum Comment Organism
3.2.1.40 2.5 5
-
Penicillium sp.