>1ZGZ_1|Chains A, B, C, D|TorCAD operon transcriptional regulatory protein torR|Escherichia coli (562) MPHHIVIVEDEPVTQARLQSYFTQEGYTVSVTASGAGLREIMQNQSVDLILLDINLPDENGLMLTRALRERSTVGIILVTGRSDRIDRIVGLEMGADDYVTKPLELRELVVRVKNLLWRIDQ