substrate specificity meaning in Chinese

底物特异性

Protein engineering and site directed mutagenesis have been used to change the active site and alter the substrate specificity of various hydroxynitrile lyases
研究人员已经利用蛋白质工程和定点突变技术来改变各种醇腈酶的活性位点和底物特异性等。
No report was found about the metabolism of isoflavone by ugt1a9 . the substrates metabolized by ugts encompass a wide range of structurally unrelated substances . previous studies revealed that the individual ugts isozymes tend to exhibit un - strict and overlapping patterns of substrate specificity
过去的研究认为，葡醛酸缀合反应有各种底物，而且不同的同工酶催化不同结构类型的化合物，但现在认识到ugts与底物的关系不是?一对应的关系，底物谱相互有重叠。
Bioassay showed that the second - stage juvenile ( j2 ) could be killed by the raw extract of serine protease . serine protease was characterized after purification with ion exchange chromatography and gel filtration chromatography . the t profile , t stability profile , ph profile , substrate specificity and inhibitor were tested
该酶分子n -端的氨基酸序列为avidtgveashpef ，通过n -端氨基酸序列设计简并引物，提取被毛孢owvt - 1的总rna ， rt - pcr克隆了该酶的成熟肽编码基因( 1000bp ) ，序列分析表明，丝氨酸含量高达12以上。