1Z43|1|A|U|147 sO4'5 1Z43|1|A|A|186 R3DSVS 1Z43|1|A|G|166 ns3O4' 1Z43|1|A|G|167 R3DSVS 1Z43|1|A|G|167 nsO4'3 1Z43|1|A|G|166 R3DSVS 1Z43|1|A|A|186 s5O4' 1Z43|1|A|U|147 R3DSVS 1Z43|1|A|G|209 s3OP2 1Z43|1|A|A|211 R3DSVS 1Z43|1|A|A|211 sOP23 1Z43|1|A|G|209 R3DSVS