Threonine an amino acid derived from aspartic acid . it is broken down to form glycine and acetyl coa . isoleucine can be synthesized from threonine 苏氨酸：由天冬氨酸衍生的一种氨基酸。可分解为甘氨酸和乙酰辅酶a 。还可以用于合成异亮氨酸。
Abstract : this paper mainly describes the anticancer activities and ser / thr protein phosphatase inhibitory activities of cantharidin and its analogues 文摘:本文主要叙述了斑蝥素结构经过改造后,在抗癌活性和对丝氨酸/苏氨酸蛋白质磷酸酶抑制活性方面的研究进展
L - threonine is a neutral , genetically coded amino acid . it is essential in human nutrition . it is a colorless crystalline amino acid that is derived from the hydrolysis of protein 苏氨酸是一种由蛋白质水解而成的中性氨基酸，无色晶状，是人类必需的营养成分。
A signal transduction via not only two - component regulatory system but also serine / threonine kinases generally regulates morphological and physiological differentiation in streptomyces 途经双元件调控系统和丝氨酸苏氨酸蛋白激酶的信号传导调控链霉菌的形态和生理分化。
The vfcpkl has an obvious kinase catalytic domain for ca2 + / calmodulin dependent protein kinases and serine / threonine protein kinases , and a calcium - binding domain like calmodulin Vfcpk1具有明显的ca ~ ( 2 + )钙调素依赖蛋白激酶及丝氨酸苏氨酸蛋白激酶的激酶区以及类似于钙调素的钙结合区。
The kinase catalytic domain is 264 amino acids in length and contains all of 11 conserved subdomains and 15 invariant amino acid residues essential fo r eukaryotic serine / threonine protein kinases 激酶区长264个氨基酸残基，具有所有11个保守的亚结构域和15个对于真核生物丝氨酸苏氨酸蛋白激酶所必需的保守的氨基酸残基。
0 mg / 1 6ba . shoot buds were formed on subcultured pieces of callus with ms medium containing 0 . 3 mg / 1 naphtaleneacetic acid ( naa ) and 2mg / 16ba . the regenerated shoots rooted readily on ms medium plus 0 . 5 mg / 1 naa 研究发现精氨酸( arg ) 、甲硫氨酸( met ) 、丝氨酸苏氨酸( ser thr )并不是黄精凝集素生物学活性的必需基团。
The term protein kinase c ( pkc ) stands for a group of at least twelve serine / threconine kinases that are characterized by a high degree of similarity in their catalytic kinase domains and cysteine - rich regions 前言蛋白激酶c ( pkc )是一组丝苏氨酸蛋白激酶，参与多种信号传导系统。包括细胞分化、生长调控、肿瘤发生和细胞凋亡。
Sorafenib , a novel , oral multi - kinase inhibitor , targets on serine / threonine and receptor tyrosine kinases of the tumor cells and vasculature ; blocks the signal transconduction and inhibits tumor growth 摘要索拉非尼是首个口服多激酶抑制药，靶向作用于肿瘤细胞和肿瘤血管上的丝氨酸和（或）苏氨酸及受体酪氨酸激酶，阻断信号传导，抑制肿瘤生长。
Mpf ( m phase promoting factor ) which is made up of cdc2 as the active subunit and cyclin b as the regular subunit is a key factor in cell division . cdc2 is the active part of the mpf , which can active multiple ser / thr Mpf ( mphasepromotingfactor )是细胞分裂的中心调控因子，由催化亚基cdc2和调节亚基周期素b ( cyclinb )组成，其中cdc2是mpf的活性单位，具有丝苏氨酸蛋白激酶活性。
