Crystal structure of 6-guanidinohexanoyl trypsin near the optimum pH reveals the acyl-enzyme intermediate to be deacylated
Masuda, Y., Nitanai, Y., Mizutani, R., Noguchi, S.(2012) Proteins 
- PubMed: 23161653 
- DOI: 10.1002/prot.24206
- Primary Citation of Related Structures:  
3VPK - PubMed Abstract: 
The force driving the conversion from the acyl intermediate to the tetrahedral intermediate in the deacylation reaction of serine proteases remains unclear. The crystal structure of 6-guanidinohexanoyl trypsin was determined at pH 7.0, near the optimum reaction pH, at 1 ...