>7DWH_1|Chains A, B, C, D|U1 small nuclear ribonucleoprotein A|Homo sapiens (9606) MAVPETRPNHTIYINNLNEKIKKDELKKSLYAIFSQFGQILDILVSRSLKMRGQAFVIFKEVSSATNALRSMQGFPFYDKPMRIQYAKTDSDIIAKMKGTFV >7DWH_2|Chains E[auth X], F[auth Y]|RNA (45-MER)|synthetic construct (32630) GGACCUACUACGAGCGCCAUUGCACUCCGGCGCCACGGGGGGUCC