Immunogen sequence: LAKKQPLKTS EVYSDDEEEE EDDKSSEKSD RSSRTSSSDE EEEKEEIPPK SQPVSLPEEL NRVRLSRHKL ERWCHMPFFA KTVTGCFVRI GIGNHNSKPV Y. Three isoforms of serine/threonine kinases, designated alphaPAK p68, betaPAK p65 and gammaPAK p62, have been shown to exh