>sp|P43332|SNRPA_DROME U1 small nuclear ribonucleoprotein A OS=Drosophila melanogaster GN=snf MEMLPNQTIYINNLNEKIKKEELKKSLYAIFSQFGQILDIVALKTLKMRGQAFVIFKEIG SASNALRTMQGFPFYDKPMQIAYSKSDSDIVAKIKGTFKERPKKVKPPKPAPGTDEKKDK KKKPSSAENSNPNAQTEQPPNQILFLTNLPEETNEMMLSMLFNQFPGFKEVRLVPNRHDI AFVEFTTELQSNAAKEALQGFKITPTHAMKITFAKK