>5YTX_1|Chain A|Nuclease-sensitive element-binding protein 1|Homo sapiens (9606) GSGDKKVIATKVLGTVKWFNVRNGYGFINRNDTKEDVFVHQTAIKKNNPRKYLRSVGDGETVEFDVVEGEKGAEAANVTGPGG >5YTX_2|Chain B|RNA (5'-R(P*UP*CP*AP*AP*CP*U)-3')|synthetic construct (32630) UCAACU