>1FZS_1|Chain A|5'-D(*CP*AP*CP*AP*AP*AP*CP*AP*(PYP))-3'| CACAAACAX >1FZS_2|Chain B|5'-D(*GP*TP*GP*CP*(3DR)P*TP*GP*TP*TP*TP*GP*TP*G)-3'| GTGCNTGTTTGTG