2) transpeptidase domain
转肽酶区
1.
Objective: To clone the mecA fragment which encodes the transpeptidase domain of penicillin binding protein 2a(PBP2a) of methicillin resistant Staphylococcus aureus(MRSA),to express and purify the transpeptidase domain of PBP2a.
目的:对编码耐甲氧西林金黄色葡萄球菌(MRSA)青霉素结合蛋白2a(PBP2a)转肽酶区的mecA基因片段进行克隆、表达、纯化及鉴定。
3) transpeptidylase
转肽基酶
4) peptidyl transferase
肽酰转移酶
1.
Quantum chemical study on mechanism of ribosomal peptide bond formation catalyzed by peptidyl transferase;
肽酰转移酶催化肽键形成机理的理论计算研究
2.
In this work, a series of theoretical methods were employed to investigate the reaction mechanisms of ribosomal peptide bond formation catalyzed by peptidyl transferase.
本文运用一系列的理论化学方法研究了肽酰转移酶催化肽键形成的机理。
5) peptidyl transferase
肽基转移酶
6) glutathione-S-transferase
谷胱甘肽转移酶
1.
By the method of artificial soil pollution,an exposure experiment with different concentrations of pyrene(0,60,120,240,480,960 μg·kg-1)was conducted to determine the cytochrome P450 and MDA contents and the glutathione-S-transferase(GST),superoxide dismutase(SOD),peroxidase(POD)and catalase(CAT)activities in earthworm gut after exposure for 1,3,7 and 14 days.
暴露实验进行1、3、7和14d后,分别检测蚯蚓内脏中细胞色素P450含量、谷胱甘肽转移酶(GST)、超氧化物歧化酶(SOD)、过氧化物酶(POD)、过氧化氢酶(CAT)活性和丙二醛(MDA)含量。
2.
The carboxylesterase, glutathione-S-transferase, acetylcholinesterase properties of an insecticide resistant (HJ-R) and a susceptible (HD-S) strains of Helicoverpa armigera were studied in two days after hatching to fourth instar larvae.
作者报道了棉铃虫抗性种群(HJ-R)和相对敏感种群(HD-S)幼虫4个发育阶段羧酸酯酶、谷胱甘肽转移酶、乙酰胆碱酯酶的特性。
3.
11) and its transgenics co-expressing both GST (glutathione-S-transferase) and CAT1 (catalase) was used as the material of this.
本实验以水稻中花11号及其转GST (谷胱甘肽转移酶) + CAT1 (过氧化氢酶)基因水稻为实验材料,用单一镉(Cd)和镉+高温(38℃)处理生长6周的水稻苗0-3天,测定各项生理生化指标。
补充资料：转肽酶
转肽酶
在体内分布很广，如肾、肝、胰等脏器均有些酶。但血清中ggt主要来自肝脏，具有较强的特异性。所以当肝胆系统病变的时候，ggt活性升高，临床上测定此酶活性来协助诊断肝胆疾病。
[别名]γ—谷氨酰转移酶、γ—谷氨酰转肽酶
[英文缩写]γ—gt ggt
[参考值]
男性≤40u／l
女性≤30u／l
[临床意义]
1．生理性增高：饮酒后。
2．病理性增高：
(1)传染性肝炎、肝硬化、胰腺炎等轻度和中度增高；
(2)原发或继发性肝癌、肝阻塞性黄疸、胆汁性肝硬化、胆管炎、胰头癌、肝外胆道癌等明显增高。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条