>3jb9_j mol:protein length:239  U2 small nuclear ribonucleoprotein A'
MRLNAEFLSQVPSFISPLKETELDLRWYQIPIIENLGVLRDVHDAIDFTDNDIRYLGNF
PRMKRLQTLLCGNNRITAIAPDIGKVLPNLKTLSLAQNHLQEIADLDPLASCPQLTNLS
CIDNPVAQKQYYRLYLIWRIPSLHILDFERVRRNERLRAEEVFGQIQNPTEIASSIMGV
KSRVFDLAALVQSHPEANSPITTGYTLTPEEREKIKEAIKNASSIAEINRLEAMLLEGK
IPK