Specificity of S'1 and S'2 subsites of human tissue kallikrein using the reactive-centre loop of kallistatin: the importance of P'1 and P'2 positions in design of inhibitors.
Biochem J. 2003 May 1;371(Pt 3):1021-5. doi: 10.1042/BJ20021952.
Biochem J. 2003.
PMID: 12578561
Free PMC article.