Results 11 to 20 of about 3,796 (188)
Structure of the Ergothioneine‐Biosynthesis Amidohydrolase EgtC [PDF]
ChemBioChem, 2015 AbstractThe ubiquitous sulfur metabolite ergothioneine is biosynthesized by oxidative attachment of a sulfur atom to the imidazole ring of Nα‐trimethylhistidine. Most actinobacteria, including Mycobacterium tuberculosis, use γ‐glutamyl cysteine as a sulfur donor. In subsequent steps the carbon scaffold of γ‐glutamyl cysteine is removed by the glutamine
Vit, Allegra +3 more
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Molecules, 2021 Dihydroorotase (DHOase), a dimetalloenzyme containing a carbamylated lysine within the active site, is a member of the cyclic amidohydrolase family, which also includes allantoinase (ALLase), dihydropyrimidinase (DHPase), hydantoinase, and imidase ...
Hong-Hsiang Guan +4 more
doaj +1 more source
Eclética Química, 2021 Ureases are amidohydrolases that catalyze the hydrolysis of urea to ammonia and carbamate. In addition to the enzymatic function, ureases have fungitoxic and insecticidal function, which are independent of their catalytic activity.
Elisângela Andrade Ângelo +8 more
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Substrate specificity of YqfB and D8_RL amidohydrolases.
, 2023 The graphs show mass traces of the 5-fluorocytidine (m/z [M-H]- 260) in the samples from the enzymatic reactions. YqfB and D8_RL amidohydrolases were incubated with (A) 5-fluoro-N4-acetylcytidine, (B) 5-fluoro-N4-benzoylcytidine, (C) 5-fluoro-N4 ...
Gediminas Plakys (17508986) +6 more
core +1 more source
Thermotolerant D-Hydantoinases for Efficient and Stereoselective Intermediate Synthesis of (R)-3-Isobutylglutaric Acid Monoamide, a Key Intermediate in Pregabalin Production. [PDF]
Microb BiotechnolWe engineered thermo‐alkali‐stable D‐hydantoinases via mutagenesis (M63A/F65H/C317T) to resolve Pregabalin's challenging chiral splitting, achieving ee value > 97% for key intermediate (R)‐3‐isobutylglutaric acid monoamide (R‐IBM) synthesis under extreme conditions (pH 10, 70°C–80°C).
Zhang J +5 more
europepmc +2 more sources
Applied Sciences, 2023 L-asparaginase Rhodospirillum rubrum (RrA) is an enzyme (amidohydrolases; EC 3.5.1.1) that catalyzes the L-asparagine hydrolysis reaction to form L-aspartic acid.
Natalia V. Dobryakova +5 more
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Jurnal Ilmiah Perikanan dan Kelautan, 2018 Enzim L-asparaginase (E.C 3.5.1.1) adalah protein tetramer yang termasuk dalam kelompok keluarga amidohydrolases homolog. ). L-asparaginase secara selektif menghidrolisis L-aspargin (L-Asn) menjadi amonia (NH3) dan asam aspartat. Penelitian ini bertujuan
Asep Awaludin Prihanto +3 more
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Journal of Fungi, 2022 Background: Pleurotus ostreatus is a popular edible mushroom in East Asian markets. Research on the responses of P. ostreatus under different carbon dioxide concentrations is limited.
Rongmei Lin +7 more
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Isolation of differentially expressed genes involved in clubroot disease
Plant Protection Science, 2002 The interaction between Plasmodiophora brassicae and its host Brassica rapa is investigated by two strategies. (1) IAA-conjugate hydrolases: Root hypertrophy in club root disease is dependent on increased auxin levels and these could result from auxin ...
A. Schuller, J. Ludwig-Müller
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Purification and Characterization of an ATP‐dependent Amidohydrolase, N‐methylhydantoin Amidohydrolase, from Pseudomonas putida 77 [PDF]
European Journal of Biochemistry, 1995 N‐Methylhydantoin amidohydrolase, an ATP‐dependent amidohydrolase involved in microbial degradation of creatinine, was purified 70‐fold to homogeneity, with a 62% overall recovery, and was crystallized from Pseudomonas putida 77. The enzyme has a relative molecular mass of 300000.
J, Ogawa +5 more
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