1)  aminoacid amide
氨基酸酰胺
2)  amino acid amide
氨基酸酰胺
3)  amino acid amide compounds
氨基酸酰胺类
1.
A simple way to prepare amino acid amide compounds;
氨基酸酰胺类化合物的简便合成
4)  D-Carbamoylase
N-氨甲酰-D-氨基酸酰胺水解酶
1.
In the reaction process, the substrate DL-5'- monosubstitued hydantoin is enantioselectively hydrolyzed to the corresponding N-carbamoyl- D-amino acid by D-hydantoinase, and in turn, the intermediate is further converted to D-amino acid by D-Carbamoylase (DCase) .
底物5’单替代海因首先由D-海因酶转化为中间物N-氨甲酰-D-氨基酸,然后被N-氨甲酰-D-氨基酸酰胺水解酶(DCase)或者化学脱酰胺将其进一步转化为D-氨基酸。
5)  D-carbamoylase
N-氨甲酰基-D-氨基酸酰胺水解酶
1.
Cloning and Expression of D-Carbamoylase;
N-氨甲酰基-D-氨基酸酰胺水解酶基因的克隆与表达
2.
Purification and Some Properties of D-Carbamoylase;
N-氨甲酰基-D-氨基酸酰胺水解酶的快速纯化及性质
3.
A high level of D-carbamoylase-producing strain MF0506 with genetic stability was obtained from Pseudomonas putida MZ0315 by mutagenesis with UV radiation and diethyl sulfate treatment, followed by selection of resistance to substrate analogue 5-FU.
以产N-氨甲酰基-D-氨基酸酰胺水解酶的恶臭假单胞菌MZ0315为出发菌株,应用紫外和硫酸二乙酯的复合诱变,经底物类似物5-氟尿嘧啶的筛选,获得高产、稳定的优良菌株MF0506。
6)  N-carbamoylase
N-氨甲酰氨基酸酰胺水解酶
补充资料:氨基酸酰胺
分子式:RCH(NH2)CONH2
CAS号:

性质:又称氨基酸酰胺。氨基酸中羧基被酰胺基取代所得化合物的总称。一般为无色结晶,缩二脲反应阳性。与氨基酸不同,能溶于醇、丙酮中。呈碱性。但一氨基二羧酸的单酰胺则呈中性。在酸性条件下均能水解成原来的氨基酸。L-α-氨基酸的酰胺可被酰酶水解。L-谷氨酰胺、L-天冬氨酰胺及茶氯酸(L-谷氨酸的γ-乙酰胺,茶的呈味成分)呈游离状态存在于自然界。从蛋白质的肽主链出来的侧链羧基(酸性氨基酸的β-及γ-羧基大多变成酰胺)。氨基酰胺可将氨基酸酯的盐酸盐与氨的甲醇溶液、浓氨水或液态氨相混后,在室温下放置数日制取。有光学活性氨基的酰胺可用作碱性分割试剂。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。