phosphatases 中文意思是什麼
phosphatases
解釋
磷酸酶-
Inositol phosphate kinases and phosphatases
肌醇磷酸激酶和磷酸酶 -
Diacylglycerol kinases and phosphatidic acid phosphatases
二酰基甘油激酶和磷脂酸磷酸酶 -
Protein tyrosine phosphatases
蛋白質酪氨酸磷酸酶 -
Phytases are a class of phosphatases that can catalyze the hydrolysis of phytate into myo - inositol and phosphate. it can relieve anti - nutrition of phytate and improve the nutritional value of animal feed from plant. the study on phytase, especially acidic phytase produced by micro - organism, has drawn much attention in home and abroard
研究表明，飼料中添加植酸酶可使其中磷利用率提高60 ，糞便中磷排出量減少40 ，還可以提高飼料轉化率，改善動物的生產性能，因此對提高養殖業的經濟效益及環境保護均具十分重要意義。 -
When bound to calcium ions, calmodulin changes shape and phosphatases, that are involved in signaling pathways, activating or inactivating them
鈣調蛋白本身沒有活性，當和鈣離子結合后，會引起鈣調蛋白構象的改變，使之與其他蛋白酶如激酶或磷酸酶結合，調節細胞信號傳導。 -
Experiment shows that tpsl gene can endow organism the ability of synthesis trehalose, the dephosphorylation of the trehalose - 6 - phosphate is not special, and it can be replaced by other phosphatases. the tpsl gene from saccharomyces cerevisiae was cloned by pcr amplification
實驗證實tps1基因就可以使生物體獲得產生海藻糖的能力，酵母的海藻糖合成酶復合體中6 -磷酸-海藻糖的脫磷酸化作用是非特異性的，它可由生物體內的其它酯酶所代替。 -
Dna sequencing of the appa gene showed an open reading frame of 1299 bp. the deduced appa phytase composed of 432 amino acids ( predicted molecular mass, 47. 06 kd ) also contained the reserved active - site motif rhgxrxp, which is shared by other phytases and acid phosphatases
測序結果顯示appa基因閱讀框架為1299bp ，編碼432個氨基酸，編碼產物理論分子量為47 . 06kd ，同時它也具有其它植酸酶與酸性磷酸酶的活性保守基序rhgxrxp 。 -
The key mechanisms involved are inhibition of protein - phosphotyrosine phosphatases and activation of nonreceptor protein - tyrosine kinases, in an insulin - receptor tyrosine kinase independent fashion
釩在生物體內發揮作用的主要機制是通過蛋白磷酸酪氨酸磷酸酯酶的抑制和非受體蛋白酪氨酸的激活一種與胰島素受體完全不同的途徑發揮作用的。
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