XAGE1E GI:148229505 X antigen family member 1E isoform 1 1 mrchahgpsc lvtaitreeg gprsggaqak lgccwgypsp rstwnpdrrf 50 51 wtpqtgpgeg rherhtqtqn htasprspvm espkkknqql kvgilhlgsr 100 101 qkkiriqlrs qcatwkvick scisqtpgin ldlgsgvkvk iipkeehckm 150 151 peageeqpqv