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theanine hydrolase activity

Known as: 5-N-ethyl-L-glutamine amidohydrolase activity, L-theanine amidohydrolase activity, N5-ethyl-L-glutamine amidohydrolase activity 
Catalysis of the reaction: N(5)-ethyl-L-glutamine + H(2)O = L-glutamate + ethylamine. [EC:3.5.1.65, RHEA:18016]
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2017
2017
Enzymatic Synthesis of Theanine in the Presence of L-glutaminase Produced by Trichoderma koningii
Background and Objective: Since ancient times, it has been said that drinking green tea brings relaxation. The substance that is… Expand
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2014
2014
L-theanine synthesis using γ-glutamyl transpeptidase from Bacillus licheniformis ER-15.
Recombinant γ-glutamyl transpeptidase (rBLGGT) from Bacillus licheniformis ER-15 was purified to homogeneity by ion-exchange… Expand
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2011
2011
A randomized targeted amino acid therapy with behaviourally at-risk adopted children.
BACKGROUND Increasing numbers of children are at-risk for behavioural and emotional disorders, a phenomenon contributing to… Expand
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2010
2010
Effects of L-Cystine and L-Theanine Supplementation on the Common Cold: A Randomized, Double-Blind, and Placebo-Controlled Trial
The common cold is one of the most frequent illnesses caused by viral infection. Recently, we have reported that oral… Expand
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Highly Cited
2008
Highly Cited
2008
The effects of l-theanine, caffeine and their combination on cognition and mood
L-Theanine is an amino acid found naturally in tea. Despite the common consumption of L-theanine, predominantly in combination… Expand
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2007
2007
Enhancement of antigen-specific immunoglobulin G production in mice by co-administration of L-cystine and L-theanine.
Supplementation with both cystine and glutamic acid increases the synthesis of glutathione (GSH), which has a marked effect on… Expand
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Review
2006
Review
2006
The Neuropharmacology of L-Theanine(N-Ethyl-L-Glutamine)
L-theanine (N-ethyl-L-glutamine) or theanine is a major amino acid uniquely found in green tea. L-theanine has been historically… Expand
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Highly Cited
2006
Highly Cited
2006
The neuropharmacology of L-theanine(N-ethyl-L-glutamine): a possible neuroprotective and cognitive enhancing agent.
L-theanine (N-ethyl-L-glutamine) or theanine is a major amino acid uniquely found in green tea. L-theanine has been historically… Expand
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1992
1992
Assessment of uncoupling by amiloride analogs.
The amiloride analogs N5-methyl-N5-isobutylamiloride, N5-ethyl-N5-isopropylamiloride, and N5,N5-hexamethyleneamiloride are… Expand
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1972
1972
Purification and properties of isozymes of glutaminase from Pseudomonas aeruginosa.
Summary The purification of glutaminase from the cell-free extract of Pseudomonas aeruginosa , and the occurrence of two isozymes… Expand
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