>gi|21362088 GINS complex subunit 3 isoform b [Homo sapiens] MSEAYFRVESGALGPEENFLSLDDILMSHEKLPVRTETAMPRLGAFFLER SAGAETDNAVPQGSKLELPLWLAKGLFDNKRRILSVELPKIYQEGWRTVF SADPNVVDLHKMGPHFYGFGSQLLHFDSPENADISQSLLQTFIGRFRRIM DSSQNAYNEDTSALVARLDEMERGLFQTGQKGLNDFQCWEKGQASQITAS NLVQNYKKRKFTDMED