PPP4R4 GI:17402884 HEAT-like repeat-containing protein isoform 2 1 mhppppaaam dfsqnslfgy medlqeltii erpvrrslkt peeierltvd 50 51 edlsdierav yllsagqdvq gtsvianlpf lmrqnptetl rrvlpkvrvh 100 101 edahlfiqrv wishmfvqrv