>1L1M_1|Chain A[auth C]|5'-D(*GP*AP*AP*TP*TP*GP*TP*GP*AP*GP*CP*GP*GP*AP*TP*AP*AP*CP*AP*AP*TP*TP*T)-3'|
GAATTGTGAGCGGATAACAATTT
>1L1M_2|Chain B[auth D]|5'-D(*AP*AP*AP*TP*TP*GP*TP*TP*AP*TP*CP*CP*GP*CP*TP*CP*AP*CP*AP*AP*TP*TP*C)-3'|
AAATTGTTATCCGCTCACAATTC
>1L1M_3|Chains C[auth A], D[auth B]|Lactose operon repressor|Escherichia coli (562)
MKPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAELNYIPNRCAQQLAGKQSL