>4R4E_1|Chains A, B|HTH-type transcriptional regulator GlnR|Bacillus subtilis subsp. subtilis (224308) MSDNIRRSMPLFPIGIVMQLTELSARQIRYYEENGLIFPARTEGNRRLFSFHDVDKLLEIKHLIEQGVNMAGIKQILAKAEAEP >4R4E_2|Chain C[auth D]|DNA (5'-D(*AP*TP*TP*CP*TP*GP*AP*CP*A)-3')|synthetic DNA (32630) ATTCTGACA >4R4E_3|Chain D[auth E]|DNA (5'-D(*TP*GP*TP*CP*AP*GP*TP*A)-3')|synthetic DNA (32630) TGTCAGTA