蓝细菌集胞藻6803磷酸烯醇式丙酮酸羧化酶基因的核苷酸序列
Nucleotide sequence of the phosphoenolpyruvate carboxylase gene of the cyanobacterium Anacystis nidulans.
作者信息
Katagiri F, Kodaki T, Fujita N, Izui K, Katsuki H
出版信息
Gene. 1985;38(1-3):265-9. doi: 10.1016/0378-1119(85)90227-6.
Nucleotide sequence of the open reading frame (ORF) for the phosphoenolpyruvate carboxylase gene (ppc) of the cyanobacterium Anacystis nidulans was determined. The ORF consists of 3159 bp and codes for 1053 amino acid (aa) residues. The codon usage of the ppc of A. nidulans is not so markedly different from that of the Escherichia coli ppc, yet, in A. nidulans the preferred codons are AAG for lysine and CCC for proline, whereas those are seldom used in the E. coli ppc.
测定了蓝细菌集胞藻6803磷酸烯醇式丙酮酸羧化酶基因（ppc）开放阅读框（ORF）的核苷酸序列。该ORF由3159个碱基对组成，编码1053个氨基酸残基。集胞藻6803的ppc密码子使用情况与大肠杆菌的ppc没有显著差异，然而，在集胞藻6803中，赖氨酸的首选密码子是AAG，脯氨酸的首选密码子是CCC，而这些密码子在大肠杆菌的ppc中很少使用。
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