>AF_AFQ52990F1_1|Chain A|Phosphate regulon transcriptional regulatory protein PhoB|Rhizobium meliloti (strain 1021) (266834) MLPKIAVVEDEEALSVLLRYNLEAEGFEVDTILRGDEAEIRLQERLPDLLILDWMLPGVSGIELCRRLRQRPETERLPIIMLTARGEESERVRGLATGADDYVVKPFSTPELMARVKAMLRRAKPEVLSTLLRCGDIELDRETHRVHRRSREVRLGPTEFRLLEFLMSSPGRVFSRSQLLDGVWGHDIYVDERTVDVHVGRLRKALNFSNMPDVIRTVRGAGYSLES