>1CJG_1|Chains A[auth C], B[auth D]|DNA (5'-D(*GP*AP*AP*TP*TP*GP*TP*GP*AP*GP*CP*GP*CP*TP*CP*AP*CP*AP*AP*TP*TP*C)-3')|null
GAATTGTGAGCGCTCACAATTC
>1CJG_2|Chains C[auth A], D[auth B]|PROTEIN (LAC REPRESSOR)|Escherichia coli (562)
MKPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAELNYIPNRVAQQLAGKQSL