Variants of fungal cutinases having improved thermostability comprise substitution of one or more specified amino acid residues and/or a specified N-terminal extension. The variants may optionally comprise additional alterations at other positions.
真菌角叉菜酶的变体具有更好的热稳定性,包括一个或多个特定
氨基酸残基和/或特定 N-末端延伸的替代。变体还可选择包括其他位置的额外改变。