Strang A M, Williams J M, Ferguson M A, Holder A A, Allen A K
Biochem J. 1986 Mar 1;234(2):481-4. doi: 10.1042/bj2340481.
The C-terminal amino acid of the variant surface glycoprotein of the parasitic protozoan Trypanosoma brucei brucei is glycosylated and the oligosaccharide has been shown to contain glucosamine. By acid hydrolysis, HNO2 deamination and 1H-n.m.r. studies we have demonstrated that the amino group of this glucosamine is not N-acetylated and is most probably unmodified.
寄生原生动物布氏布氏锥虫的可变表面糖蛋白的C末端氨基酸被糖基化,并且已证明寡糖含有葡糖胺。通过酸水解、亚硝酸脱氨基和1H-核磁共振研究,我们已经证明这种葡糖胺的氨基没有被N-乙酰化,很可能未被修饰。