>sp|Q8BGJ9-4|U2AF4_MOUSE Splicing factor U2AF 26 kDa subunit OS=Mus musculus GN=U2af1l4 MAEYLASIFGTEKDKVNCSFYFKIGACRHGDRCSRLHNKPTFSQTIVLLNLYRNPQNTAQ ASELHNIICSTQEPPPPVPPPIKVKKFVNQGLWFPSTPTPKKGCKPTTVSAEELGASLGS GSALVSRGCFNTCNLRLSILGAF