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Literature summary for 3.5.1.2 extracted from

  • Weingand-Ziade, A.; Gerber-Decombaz, C.; Affolter, M.
    Functional characterization of a salt- and thermotolerant glutaminase from Lactobacillus rhamnosus (2003), Enzyme Microb. Technol., 32, 862-867.
No PubMed abstract available
Search for more literature for 3.5.1.2

Application

Application Comment Organism
additional information production of enzymically hydrolyzed plant proteins to reach high glutamic acid yields Lacticaseibacillus rhamnosus

Inhibitors

Inhibitors Comment Organism Structure
NaCl 15%, remains 90% of the initial activity Lacticaseibacillus rhamnosus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
 additional information Michaelis-Menten kinetics Lacticaseibacillus rhamnosus
4.8
-
 glutamine at 50ºC, pH 7.0 Lacticaseibacillus rhamnosus

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane
-
 Lacticaseibacillus rhamnosus 16020
-

Metals/Ions

Metals/Ions Comment Organism Structure
NaCl 5%, increases activity almost 2fold Lacticaseibacillus rhamnosus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
L-glutamine + H2O Lacticaseibacillus rhamnosus
-
 L-glutamate + NH3
-
 ?

Organism

Organism UniProt Comment Textmining
Lacticaseibacillus rhamnosus
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-glutamine + H2O
-
 Lacticaseibacillus rhamnosus L-glutamate + NH3
-
 ?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
50
-
-
 Lacticaseibacillus rhamnosus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
-
 Lacticaseibacillus rhamnosus