Immunogen sequence: ATAQLQVGPE EKIALKHLIP TSHPIRIAAE LQCLTVAGGQ DNVMGVKYCF RKNDHVVIAM PYLEHESFLD ILNSLSFQEV REY. CDC7 is a cell division cycle 7 homolog protein that is critical for the G1/S transition and is also essential for initiation of DNA replicat