>gi|21735598 programmed cell death 4 isoform 2 [Homo sapiens] MTKYPDNLSDSLFSGDEENAGTEEIKNEINGNWISASSINEARINAKAKR RLRKNSSRDSGRGDSVSDSGSDALRSGLTVPTSPKGRLLDRRSRSGKGRG LPKKGGAGGKGVWGTPGQVYDVEEVDVKDPNYDDDQENCVYETVVLPLDE RAFEKTLTPIIQEYFEHGDTNEVAEMLRDLNLGEMKSGVPVLAVSLALEG KASHREMTSKLLSDLCGTVMSTTDVEKSFDKLLKDLPELALDTPRAPQLV GQFIARAVGDGILCNTYIDSYKGTVDCVQARAALDKATVLLSMSKGGKRK DSVWGSGGGQQSVNHLVKEIDMLLKEYLLSGDISEAEHCLKELEVPHFHH ELVYEAIIMVLESTGESTFKMILDLLKSLWKSSTITVDQMKRGYERIYNE IPDINLDVPHSYSVLERFVEECFQAGIISKQLRDLCPSRGRKRFVSEGDG GRLKPESY