Amino Acid Sequences Containing Cysteine or Half-Cystine Residues in ß-Glucuronidase
Amino Acid Sequences Containing Cysteine or Half-Cystine Residues in ß-Glucuronidase
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β-葡萄糖醛酸酶中含有半胱氨酸或半胱氨酸残基的氨基酸序列
DOI：
10.1071/bi9800513
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发表时间：
1980
期刊：
影响因子：
--
通讯作者：
Thompson Eo
中科院分区：
文献类型：
--
作者：
Lei Ph;F. Wk;M. Ke;Thompson Eo
氧化或还原和羧甲基化β-葡萄糖醛酸酶的氨基酸分析显示每摩尔四聚体酶分别存在24个半胱氨酸或S-羧甲基半胱氨酸残基。滴定巯基得到8个半胱氨酸残基，每摩尔相差16个半胱氨酸残基。
Amino acid analysis of oxidized or reduced and carboxymethylated p-glucuronidase have shown the presence of 24 cysteic acid or S-carboxymethylcysteine residues respectively per mole of the tetrameric enzyme. Titration of sulfhydryl groups gave eight cysteine residues, and by difference 16 half-cystine residues per mole.