Immunogen sequence: MLTGDTLSTS LQSSPEVQVP PTSFETEETP RRVPPDSLPT QGETQPTCLD VIVPEDCLHQ DISPDAVTVP VEILSTDART HSLDNRSQDS PGESEETLRL TESDSVLADD ILASRVSVGS SLPELGQELH NKPFSEDHH. Protein kinases are enzymes that transfer a phosphate group from a phosphate don