>6SQQ_1|Chains A[auth AAA], B[auth BBB], C[auth CCC]|U1 small nuclear ribonucleoprotein A|Homo sapiens (9606) MAVPETRPNHTIYINNLNEKIKKDELKKSLHAIFSRFGQILDILVSRSLKMRGQAWVIFKEVSSATNALRSMQGFPFYDKPMRIQYAKTDSDIIAKMK >6SQQ_2|Chains D[auth XXX], E[auth YYY], F[auth ZZZ]|RNA hairpin|Homo sapiens (9606) AAUCCAUUGCACUCCGGAUUU