>2MY3_1|Chain A|U2 snRNP component IST3|Saccharomyces cerevisiae (559292) GAMGNEYKDNAYIYIGNLNRELTEGDILTVFSEYGVPVDVILSRDENTGESQGFAYLKYEDQRSTILAVDNLNGFKIGGRALKIDHTFYRPKRSLQKYYEAVKEELDRDIVSKNNAEK >2MY3_2|Chain B|Pre-mRNA leakage protein 1|Saccharomyces cerevisiae (559292) GSKSQYIDIMPDFSPSGLLELES