>5en1_A mol:protein length:184 Heterogeneous nuclear ribonucleoproteins A2/B1 RKKREKEQFRKLFIGGLSFETTEESLRNYYEQWGKLTDCVVMRDPASKRSRGFGFVTFS SMAEVDAAMAARPHSIDGRVVEPKRAVAREESGKPGAHVTVKKLFVGGIKEDTEEHHLR DYFEEYGKIDTIEIITDRQSGKKRGFGFVTFDDHDPVDKIVLQKYHTINGHNAEVRKAL SRQEMQE >5en1_B mol:na length:7 RNA (5'-R(*AP*GP*GP*AP*CP*UP*G)-3') AGGACUG >5en1_B mol:na length:7 RNA (5'-R(*AP*GP*GP*AP*CP*UP*G)-3') AGGACUG