解旋酶 的英文怎麼說
中文拼音 [jiěxuán]
解旋酶
英文
dna helicases: dimeric enzyme actiondna-
Like light meromyosin, tropomyosin contains two peptide chains in a coiled coil conformation.
象輕酶解肌球蛋白一樣，原肌球蛋白含有兩個肽鏈，其構型為盤旋螺旋。The homology of the other two motifs ( v and vi ), which are also quite conserved in other helicases, were lower than 30 %. the hasn pv helicase protein had considerable amino acid sequence similarity with other baulovirus helicases ( 58 % ), and the highest ( 66 % ) with semnpv and the lowest with xcgv. ( 43 % ). hasnpv helicase was the first helicase reported in single - nucleocapsid nucleopolyhedrovirus there are 5 homologue regions ( hrs ) in hasnpv genome which may play important roles in the viral replication
同源性比較發現hasnpv解螺旋酶的氨基酸序列與甜菜夜蛾核多角體病毒（ spodopteraexiguemnpv ， semnpv ）的解螺旋酶具有最高的同源性（ 66 ） ，與xestiac - nigrum顆粒體病毒（ xcgv ）解螺旋酶同源性最低（ 43 ） ， hasnpv解螺旋酶基因是第一個報道的單粒包埋核多角體病毒的解螺旋酶基因。Compared hasnpv helicase with the helicases of autographa colifornica mnpv ( acmnpv ), ( bombyx bori npv ( bmnpv ), lymantria dispar mnpv ( ldmnpv ) spodoptera exigue mnpv ( semnpv ), orgyia pseudotsugata mnpv ( opmnpv ), and xestia c - nigrum granuloviurs ( xcgv ), only 5 motifs ( i, la, ii, iii, iv ) were found conserved in baculovirus
其在終止密碼子下游第12位有? polya終止信號aataaa 。 hasnpv解螺旋酶與其它5種桿狀病毒解螺旋酶相比，有5個基元序列（ 、 a 、 、 、 ）保守，另外兩個（和）完全不保守。Helicase any of a group of enzymes that catalyze the unwinding of double - stranded nucleic acids such as dna, using energy from atp
解螺旋酶（蝸牛酶） ：一組可以催化象dna這樣雙鏈核酸解螺旋的酶，由atp提供能量。In order to investigate the genomic organization of the single - nucleocapid nucleopolyhedrovirus of helicoverpa armigera, the ecori - n fragment located at 54. 8 - 59. 3 kbp of the viral genome was sequenced. the fragment contained 3762 bp helicase gene potentially encoding a protein with a molecular mass of 146 kda
對棉鈴蟲單核衣殼核多角體病毒（ helicoverpaarmigerdsingle - nucleocapsidnucleopolyhedrovirus ， hasnpv ）基因組中ecori ? n片段進行序列分析，獲得了完整的解螺旋酶基因（ hel ） ，其開放閱讀框大小為3762bp ，編碼一個分子量為146kda的蛋白質。Hydantoinases which consist of hydantoin hydrolase, n - carbamoylase and sometimes hydantoin racemase can hydrolyze d, l - 5 - substituted hydantoin into corresponding optically active amino acids. therefore, the hydantoinases from micro - organisms are widely applied to the industrial production of natural and unnatural amino acids. microbial hydantoinases are considered as industrial enzymes from the origin of life
乙內酰脲酶是廣泛存在於動物、植物和微生物的一類酶系，包括乙內酰脲水解酶（ hydantoinhydrolase ， hyuh ）和n -氨甲酰基氨基酸水解酶（ n - carbamoylase ， hyuc ） ，有些情況下還包括乙內酰脲消旋酶（ hydantoinracemase ， hyur ） 。分享友人