>6PTX_1|Chains A, B|Photoreceptor-histidine kinase BphP|Stigmatella aurantiaca (41) DLSQCDREPIHLLGGIQSHGVLLAFRGPDRLLEVVSANAQALLGRPPETLLGQPVGRVLPAEVLAQWEPLVARGSVRVVLPAGAYRALLHESDGLTVLELEPAELQPGMEETALEVVRRLVSPLAGVKGTQALLQTAADTVRALTGFDRVMVYRFDADWHGEVLAESKRGGMDGFLGMHFPATDIPVQARALYTRNPLRLIADARARPVPLLPPVVPALGRPLDLSNSALRSVSPVHLEYLRNMGVGASFSLSLLKEGVLWGLIACHHLEPLHISHERRRACEVLTQLLALQLSAEERAAEASEDAHRAALLGQLATAMGEGGTLEEVLEKESERVLALTGAAGVALLLGEEPLLVGCTPAQDEVEALVAWLATQPFQTSFHTDRLGTVYPPLAARADVAAGILAVRLAPAAARFAIWFRPEVARTISWAGNPRKPAEPEPGHQRLHPRGSFQAWEETVRDTSLPWKRADLGAAEGFRGAL