H4028
D-Hydantoinase from Vigna angularis (adzuki bean)
≥300 units/g solid
别名:
D-Hydantoinase from azuki beans, Dihydropyrimidinase
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关于此项目
specific activity
≥300 units/g solid
storage temp.
2-8°C
Biochem/physiol Actions
Useful in biotransformations for asymmetric synthesis, e.g., production of N-carbamyl-D-amino acids from racemic hydantoins and dihydropyrimidines.
Other Notes
One unit will catalyze the formation of 1 μmole of N-carbamylglycine from hydantoin per min at pH 9.0 at 40 °C.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
Xue-Yao Zhang et al.
Applied biochemistry and biotechnology, 144(3), 237-247 (2008-06-17)
We previously reported that a deletion mutant (P478) with a residue Arg deleted at the C terminus of D-hydantoinase (P479) from Pseudomonas putida YZ-26 was dissociated into the monomer from its dimeric state. Based on the above result, a series
Rita Zrenner et al.
The New phytologist, 183(1), 117-132 (2009-05-06)
* Reductive catabolism of pyrimidine nucleotides occurs via a three-step pathway in which uracil is degraded to beta-alanine, CO(2) and NH(3) through sequential activities of dihydropyrimidine dehydrogenase (EC 1.3.1.2, PYD1), dihydropyrimidinase (EC 3.5.2.2, PYD2) and beta-ureidopropionase (EC 3.5.1.6, PYD3). *
Yuanheng Cai et al.
The FEBS journal, 276(13), 3575-3588 (2009-06-06)
Hydantoinases (HYDs) are important enzymes for industrial production of optically pure amino acids, which are widely used as precursors for various semi-synthetic antibiotics. By a process coupling genomic data mining with activity screening, a new hydantoinase, tentatively designated HYD(Js), was