V2EX adenylyl cyclase

Adenylyl Cyclase

释义 Definition

腺苷酸环化酶(Adenylyl cyclase):一种位于细胞膜或细胞内的酶,催化 ATP 转化为 cAMP(环磷酸腺苷),从而在多种信号通路中充当关键的“第二信使”生成器(常受 G 蛋白偶联受体 GPCR 调控)。也常见作 adenylate cyclase(同义用法)。

发音 Pronunciation (IPA)

/dnll sakles/

例句 Examples

Adenylyl cyclase produces cAMP inside cells.
腺苷酸环化酶在细胞内生成 cAMP。

Activation of the GPCR increased adenylyl cyclase activity, raising cAMP levels and altering gene expression.
GPCR 的激活提高了腺苷酸环化酶活性,使 cAMP 水平上升并改变基因表达。

词源 Etymology

adenylyl 来自 *adenyl-*(与“腺苷/腺嘌呤核苷”相关的词根)加上化学后缀 -yl(表示某种“基团/取代基”);cyclase 源于 cycle(环、循环)+ -ase(酶后缀),字面含义接近“生成环状分子的酶”。该酶因催化生成“环状”的 cAMP 而得名。

相关词 Related Wors

文学与经典出处 Literary Works

  • Molecular Biology of the Cell(Alberts 等):在细胞信号转导章节中讨论 GPCRG 蛋白腺苷酸环化酶cAMP 通路。
  • Lehninger Principles of Biochemistry:在激素作用与第二信使章节中介绍腺苷酸环化酶与 cAMP 的生成。
  • Biochemistry(Berg, Tymoczko & Stryer):在膜受体与信号放大部分常以腺苷酸环化酶作为经典例子。
  • Goodman & Gilman’s The Pharmacological Basis of Therapeutics:在受体药理与 cAMP 相关药物机制处频繁出现该术语。
About     Help     Advertise     Blog     API     FAQ     Solana     916 Online   Highest 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 83ms UTC 21:03 PVG 05:03 LAX 14:03 JFK 17:03
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86