Wang Y, Huang Z, Dai X, Liu J, Cui T, Niu L, Wang C, Xu X
Department of Biology, University of Science and Technology of China, Hefei.
Chin J Biotechnol. 1994;10(2):97-103.
The DNA sequence of the xylose isomerase gene from Streptomyces diastaticus No. 7 M1033 from Hainan Province has been determined. The structure gene of the enzyme is composed of 1161bp, corresponding to 387 amino acid residues. The G+C content of the gene is 72.1%. The probability of G or C on the third position of the codon is 98%. At the level of amino acids, this xylose isomerase displays high homology with those from other Actinomycete strains, particularly those from Streptomyces strains.
已测定来自海南省的淀粉酶链霉菌No. 7 M1033木糖异构酶基因的DNA序列。该酶的结构基因由1161bp组成，对应387个氨基酸残基。该基因的G+C含量为72.1%。密码子第三位上G或C的概率为98%。在氨基酸水平上，这种木糖异构酶与其他放线菌菌株，特别是链霉菌菌株的木糖异构酶具有高度同源性。
