phosphotransferase,英語單詞,主要用作名詞,作名詞時譯為“轉磷酸酶;[生化] 磷酸轉移酶”。
基本介紹
- 外文名:phosphotransferase
- 詞性:名詞
- 發音:[,fɔsfə'træsfəreis, -eiz]
- 釋義:轉磷酸酶;[生化] 磷酸轉移酶

phosphotransferase,英語單詞,主要用作名詞,作名詞時譯為“轉磷酸酶;[生化] 磷酸轉移酶”。
磷酸轉移酶(phosphotransferase)是催化磷酸基團從供體轉移到受體的一類酶,屬於生物化學與分子生物學領域術語,於2008年公布。其酶學委員會編號為EC 2.7.-,按受體類型可分為醇基、羧基、含氮基團等亞類。膽鹼/乙醇胺磷酸轉移酶1(CEPT1)屬於該酶類,催化磷脂醯膽鹼合成的最後一步,其三維結構通過冷凍電鏡解析顯示...
磷酸轉移酶(phosphotransferases)與磷酸水解酶(phosphatases)存在本質差異:能量變化:轉移反應保持高能磷酸鍵,水解反應則釋放能量 產物類型:轉移生成磷酸化產物,水解生成游離磷酸基 生理功能:轉移參與合成代謝,水解側重分解代謝 典型對比案例為磷酸化酶(催化磷酸基轉移)與磷酸酶(催化磷酸酯水解)的功能差異。
以大腸桿菌運輸葡萄糖為例介紹其運輸機制:每輸入一個葡萄糖分子,就要消耗相當於一個ATP的能量,能量來自高能化合物磷酸烯醇丙酮酸(PEP),主要靠磷酸轉移酶系統(phosphotransferase system,PTS),即磷酸烯醇丙酮酸一己糖磷酸轉移酶系統進行。PTS組成較為複雜,由酶Ⅰ、酶Ⅱ和一種低分子質量的熱穩定載體蛋白(heat—...
其運送機制在E.coil中研究的較為清楚,主要靠磷酸轉移酶系統(phosphotransferase system)即磷酸烯醇式丙酮酸——己糖磷酸轉移酶系統畸形。 其特點是每次輸入一個葡萄糖分子,就消耗一個ATP的能量、具體分為兩步:1、熱穩載體蛋白(HPr)的激活;2、糖經磷酸化而運入細胞膜內。
肌酸激酶 (Creatine Kinase, CK) (ATP: Creatine N-phosphotransferase EC 2.7.3.2)又名磷酸肌酸激酶(CPK)。CK主要存在於骨骼肌、腦和心肌中。肌酸激酶對診斷急性心肌梗死有較高價值。通常存在於動物的心臟、肌肉以及腦等組織的細胞漿和線粒體中,是一個與細胞內能量運轉、肌肉收縮、ATP再生有直接關係的重要激酶...
磷酸丙酮酸激酶 英文名稱:Kinase(phosphorylating), pyruvate 英文別名:E.C.2.7.1.40;Fluorokinase;Kinase (phosphorylating), fluoro-;Phosphoenolpyruvatekinase;Protein kinase Pyk;Kinase (phosphorylating), pyruvate;pyruvatephosphotransferase (EC 2.7.1.40)EINECS:232-616-2 分子式:C9H9N ...
Lu等(2010)成功建立了能同時檢測6種常見轉基因元件多重PCR, 分別針對35S啟動子、NOS啟動子和終止子、nptII (neomycin phosphotransferase, 新黴素磷酸轉移酶基因)、CP4epsps (5-enol form pyruvic acid-shikimic acid-3-phosphate synthase, 5-烯醇式丙酮醯-莽草酸-3-磷酸合酶)基因和pat (phosphinothricin N...
CTP依賴核黃素激酶(英語:CTP-dependent riboflavin kinase,EC 2.7.1.161,Methanocaldococcus jannaschii Mj0056, Mj0056)是一種系統名為CTP:riboflavin 5′-phosphotransferase的酶。此酶催化下列化學反應:CTP + 核黃素 CDP + FMN 這種古菌中存在的酶使用CTP而非ATP作為核苷酸供體,因而得名。
capreomycin,英語單詞,主要用作名詞,作名詞時譯為“[藥] 捲曲黴素;纏黴素;卷鬚黴素”。短語搭配 capreomycin sulfateusp 硫酸捲曲黴素 Capreomycin Sulfate 硫酸捲曲黴素 ; 產品 Capreomycin SulfateCAS 硫酸捲曲黴素 capreomycin phosphotransferase 纏黴素磷酸轉移酶 Capreomycin hydrochloride 鹽酸捲曲黴素 Capreomycin ...
Richard,J.P.,Prasher,D.C.,Ives,D.H.,Frey,P.A.,Chiral [O]phosphorothioates. The stereochemical course of thiophosphoryl group transfer catalyzed by nucleoside phosphotransferase.J. Biol. Chem.,254(11),4339-4341(1979).Prasher,D.C.,Carr,M.C.,Ives,D.H.,Tsai,T.C.,Frey...
18. Wanli Zhou, Guohong Wang, Chunmei Wang, Fazheng Ren, YanlingHao*. Both IIC and IID Components of MannosePhosphotransferase System Are Involved inthe Specific Recognition between ImmunityProtein PedB and Bacteriocin-ReceptorComplex. PLOS ONE. 2016, DOI:10.1371journal.pone.0164973.(IF:3.535)授...
7.Qiyao Wang*, Yves A. Millet, Michael C. Chao, Jumpei Sasabe, Brigid M. Davis and Matthew K. Waldor*. A genome wide screen for factors controlling Vibrio cholerae virulence gene expression reveals that the phosphoenolpyruvate phosphotransferase system (PTS) modulates ToxT expression. Infect Immun...
5. Gao G, Wang An, Gong BL, Li QQ, Liu YH, He ZM,Li G*. A novel metagenome-derived gene cluster from termite hindgut: Encoding phosphotransferase system components and high glucose tolerant glucosidase.Enzyme Microb Technol , 2016,84:24-31.6. Li L,Li G(並列第一),Cao LC, Ren G...
Li YZ, Wang D,Feng XY, Jiao J, Chen WX, Tian CF*. 2016. Genetic analysis reveals the essential role of nitrogen phosphotransferase system components in Sinorhizobium fredii CCBAU 45436 symbioses with soybean and pigeonpea plants. Appl. Environ. Microbiol. 82:1305–1315. (Top期刊; 5-year ...
32:Li Lin,Pan Li,Xu Genjun,Initial Velocity Kinetics of Tuber Pyrophosphate:Fructose-6-phosphate-1-phosphotransferase,Chinese J BiochemBiophys.,1991,23(3):183~191.33:Li Lin,Pan Li,Xu Genjun,Studies on the Regulation of Potato Tuber Pyrophosphate:Fructose-6-phosphate-1-Phosphotransferase ...
7.Liang, Q., F. Zhang, et al. (2015). "Comparison of individual component deletions in a glucose-specific phosphotransferase system revealed their different applications." Scientific Reports 5: 13200.8.Liang Q, Qi Q. From a co-production design to an integrated single-cell biorefinery. ...
Gao G, Wang A, Gong BL, Li QQ, Liu YH, He ZM *, Li G* A novel metagenome-derived gene cluster from termite hindgut: Encoding phosphotransferase system components and high glucose tolerant glucosidase. Enzyme and Microbial Technology, 84:24-31, 2016 Yan QH, Zhou JX, Li HZ, Zhi QQ, ...
Hu¶, Kaifeng Hu¶, David C. Williams Jr., Michal Komlosh, MengliCai and G. Marius Clore*, Solution NMR structures of productive and non-productive complexes between the A and B domains of the cytoplasmic subunit of the mannose transporter of the Escherichia coli phosphotransferase ...
12、Identification of novel cryptic aminoglycoside phosphotransferases in Pseudomonas aeruginosa. Antimicrobial Agents and Chemotherapy, 2016, 60(11): 6983-6985 作者之一 專利 1、發明專利名稱:女性內褲專用洗滌劑及其配製方法,專利號:ZL 2010 1 0502445.1 2、發明專利名稱:濃縮型多酶洗滌液及其...
25.Xiao H., Y Gu, Y Ning, Y Yang, W.J.Mitchell, W Jiang*, S Yang* ,Confirmation and Elimination of Xylose Metabolism Bottlenecks in Glucose Phosphoenolpyruvate-Dependent Phosphotransferase System-Deficient Clostridium acetobutylicum for Simultaneous Utilization of Glucose, Xylose, and Arabinose. ( ...
