>3T22_1|Chains A, B, C, D|Redox-sensitive transcriptional activator OxyR|Porphyromonas gingivalis (837) TGRLNIAVLPTIAPYLLPRVFPIWKKELAGLEIHVSEMQTSRCLASLLSGEIDMAIIASKAETEGLEDDLLYYEEFLGYVSRCEPLFEQDVIRTTEVNPHRLWLLDEGHSFRDQLVRFCQMKGLHERQTAYSGGSMEAFMRLVESGQGITFIPQLTVEQLSPSQKELVRPFGMPRPVREVRLAVRQDYSRRKLREQLIGLLRSAVPSDMHKLQTGQHLAHHHH