it acts , as in reticulocyte lysates [ datta , a. , de haro , c. , sierra , j. m. & ochoa , s. ( 1977 ) proc . natl . acad . sci . usa 74 , 1463-1467 ] by catalyzing the conversion of a proinhibitor to an inhibitor of polypeptide chain initiation .
C0011198
de
C0041703
usa