The relationship between the micro environment of the two tryptophan residues and the inhibitory specificity of arrowhead protease inhibitors A and B (APIA and APIB) was studied by mutagenesis and fluorescence spectroscopy.

• 通过定点诱变结合荧光光谱学方法研究了慈菇蛋白酶抑制剂A和B(APIA和APIB)Trp残基周围构象与酶抑制专一性之间的关系。