2qex U 2.9 BS01 rna 0 0 T17 S34 K35 N38 L42 R44 E50 W51 R56 T14 S31 K32 N35 L39 R41 E47 W48 R53 ? 0003735,0005840,0006412,0008270,0019843,0046872,1990904 P14116 17664317 10 ~ 2914 RECDYCGTDIEPGTGTMFVHKDGATTHFCSSKCENNADLGREARNLEWTDTAR