>2kei_C mol:na length:23 DNA (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 >2kei_D mol:na length:23 DNA (5'-D(P*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 >2kei_A mol:protein length:62 Lactose operon repressor MKPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAELNYIPNRCAQQLAGK QSL >2kei_D mol:na length:23 DNA (5'-D(P*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 >2kei_B mol:protein length:62 Lactose operon repressor MKPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAELNYIPNRCAQQLAGK QSL