Assertion: trypsin's form | /r/Desires | arg-x sites
Facets:
value: to lys-x sites
type: TRANSITIVE-OBJECT
Source sentences:
text: Both major forms of trypsin (α and β) prefer Arg-X sites to Lys-X sites during the hydrolysis of synthetic as well as polypeptide substrates at an optimal pH of 8–9.