>gi|68800128 U2 small nuclear RNA auxillary factor 1 isoform b [Homo sapiens] MAEYLASIFGTEKDKVNCSFYFKIGACRHGDRCSRLHNKPTFSQTILIQN IYRNPQNSAQTADGSHCAVSDVEMQEHYDEFFEEVFTEMEEKYGEVEEMN VCDNLGDHLVGNVYVKFRREEDAEKAVIDLNNRWFNGQPIHAELSPVTDF REACCRQYEMGECTRGGFCNFMHLKPISRELRRELYGRRRKKHRSRSRSR ERRSRSRDRGRGGGGGGGGGGGGRERDRRRSRDRERSGRF