TCEA1 GI:45439355 transcription elongation factor A 1 isoform 2 1 medevvrfak kmdkmvqkkn astrigmsvn airkqstdee vtslakslik 50 51 swkklldgps tekdldekkk epaitsqnsp eareestssg nvsnrkdetn 100 101 ardtyvssfp rapstsdsvr lkcremlaaa lrtgddyiai gadeeelgsq 150 151 ieeaiyqeir ntdmkyknrv rsrisnlkda knpnlrknvl cgnippdlfa 200 201 rmtaeemasd elkemrknlt keairehqma ktggtqtdlf tcgkckkknc 250 251 tytqvqtrsa depmttfvvc necgnrwkfc