>sp|P45429|SNRPA_XENLA U1 small nuclear ribonucleoprotein A OS=Xenopus laevis OX=8355 GN=snrpa PE=2 SV=1 MSIQEVRPNNTIYINNLNEKIKKDELKKSLYAIFSQFGQILDILVSRNLKMRGQAFVIFK ETSSATNALRSMQGFPFYDKPMRIQYSKTDSDIIAKMKGTFVERDRKRQEKRKVKVPEVQ GVKNAMPGAALLPGVPGQMAAMQDMPGMTQAPRMMHMAGQAPYMHHPGMMPPPGMAPGQM PPGGMPHGQLMPGQMAPMQPISENPPNHILFLTNLPEETNELMLSMLFNQFPGFKEVRLV PGRHDIAFVEFDNEVQAGAARESLQGFKITQSNSMKISFAKK