TCEA2 GI:38505156 transcription elongation factor A protein 2 isoform b 1 mdllrelkam pitlhllqst rvgmsvnalr kqssdeevia lakslikswk 50 51 klldasdaka rergrgmplp tssrdaseap dpsrkrpelp rapstpritt 100 101 fppvpvtcda vrnkcremlt aalqtdhdhv aigadcerls aqieecifrd 150 151 vgntdmkykn rvrsrisnlk daknpdlrrn vlcgaitpqq iavmtseema 200 201 sdelkeirka mtkeairehq martggtqtd lftcgkcrkk nctytqvqtr 250 251 ssdepmttfv vcnecgnrwk fc