>sp|P40565|IST3_YEAST U2 snRNP component IST3 OS=Saccharomyces cerevisiae GN=IST3 MNKIQQINDKELQSGILSPHQSWHNEYKDNAYIYIGNLNRELTEGDILTVFSEYGVPVDV ILSRDENTGESQGFAYLKYEDQRSTILAVDNLNGFKIGGRALKIDHTFYRPKRSLQKYYE AVKEELDRDIVSKNNAEKLILAKKDQPN