>2LEV_1|Chain A|Ler|Escherichia coli (562) SHHHHHHSMGNSSKGVYYRNEEGQTWSGVGRQPRWLKEALLNGMKKEDFLVKDTEEE >2LEV_2|Chain B|DNA (5'-D(*GP*CP*GP*AP*TP*AP*AP*TP*TP*GP*AP*TP*AP*GP*G)-3')| GCGATAATTGATAGG >2LEV_3|Chain C|DNA (5'-D(*CP*CP*TP*AP*TP*CP*AP*AP*TP*TP*AP*TP*CP*GP*C)-3')| CCTATCAATTATCGC