>6F8H_1|Chains A, B, C, D|XRE family transcriptional regulator|Pseudomonas putida (303) MHHHHHHLKNGMRPIHPGEILREEFQKEMGFSAAALARALGVATPTVNNILRERGGVSADMALRLSICLDTTPEFWLNLQTAFDLRTAEQQHGDEIIGSVQRLVA