利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN103797116A 突变型内切葡聚糖酶 失效 - 放弃专利权

突变型内切葡聚糖酶
摘要：
提供由来源于木质素的芳香族化合物造成的活性抑制降低了的内切葡聚糖酶。野生型的来源于嗜热菌的内切葡聚糖酶的氨基酸序列中的位置273的色氨酸被替换为除了芳香族氨基酸以外的氨基酸的内切葡聚糖酶。
摘要（英）：

Provided is an endoglucanase of which the activity can be inhibited by a lignin-derived aromatic compound at a reduced level. An endoglucanase produced by substituting a tryptophan residue located at position-273 in the amino acid sequence for an endoglucanase originated from a wild-type thermophilic bacterium by an amino acid residue other than an aromatic amino acid residue.

0/0