例句與造句

1. Abstract : the effects of terbium ion on the conformation of calmodulin and on the interaction between calmodulin and melittin have been studied by the endogenous fluorescent spectrometry of calmodulin and melittin , and the sensitized fluorescent spectrometry of terbium ion , respectively . the results show that terbium ions have a tight binding site in the i and ii metal - binding sites of calmodulin . the conformation of calmodulin induced by terbium ion can bind melittin and transfer the tryptophane residue of melittin to a relatively hydrophobic environment , while the binding of melittin to calmodulin produces effect on the binding orders of terbium ion in camodulin . results from ft - ir spectrometry have revealed that upon binding of lanthanum ion , apo - calmodulin undergoes a conformational change with the increase of - helix content and the decrease of - sheet content . melittin ' s binding to calmodulin has no effect on its conformation induced by the binding of lanthanum ion to calmodulin
   文摘:分別用鈣調(diào)蛋白和蜂毒素的內(nèi)源熒光光譜以及鋱離子的敏化熒光光譜考察了鋱離子對(duì)鈣調(diào)蛋白構(gòu)象變化以及對(duì)鈣調(diào)蛋白與蜂毒素相互作用的影響.結(jié)果表明，鋱離子首先結(jié)合在鈣調(diào)蛋白的第和第位點(diǎn)，鋱離子不影響鈣調(diào)蛋白與蜂毒素的相互作用，蜂毒素與鈣調(diào)蛋白作用后不影響鋱離子在鈣調(diào)蛋白上的鍵合順序.傅里葉變換紅外光譜結(jié)果表明三價(jià)的鑭離子與鈣調(diào)蛋白作用使鈣調(diào)蛋白的螺旋結(jié)構(gòu)增加，折疊結(jié)構(gòu)減少，與鈣離子對(duì)它的二級(jí)結(jié)構(gòu)影響相類似.稀土離子在鈣調(diào)蛋白-蜂毒素復(fù)合體系中主要與鈣調(diào)蛋白作用
2. It's difficult to find binding order in a sentence. 用binding order造句挺難的