>1opi_A mol:protein length:104  SPLICING FACTOR U2AF 65 KDA SUBUNIT
GHPTEVLCLMNMVLPEELLDDEEYEEIVEDVRDECSKYGLVKSIEIPRPVDGVEVPGCG
KIFVEFTSVFDCQKAMQGLTGRKFANRVVVTKYCDPDSYHRRDFW
>1opi_B mol:protein length:13  SPLICING FACTOR SF1
PSKKRKRSRWNQD
>1opi_B mol:protein length:13  SPLICING FACTOR SF1
PSKKRKRSRWNQD