>3cw1_x mol:na length:138  U1 snRNA
AUACUUACCUGGCAGGGGAGAUACCAUGAUCACGAAGGUGGUUUUCCCAGGGGAGACGU
CCCCUGCGAUUUCCCCAAAUGUGGGAAACUCGACUGCAUAAUUUGUGGUAGUGGGGGAC
UGCGUUCGCGCUUUCCCCUG