>2RJN_1|Chain A|Response regulator receiver:Metal-dependent phosphohydrolase, HD subdomain|Neptuniibacter caesariensis (207954) MSLNYKNYTVMLVDDEQPILNSLKRLIKRLGCNIITFTSPLDALEALKGTSVQLVISDMRMPEMGGEVFLEQVAKSYPDIERVVISGYADAQATIDAVNRGKISRFLLKPWEDEDVFKVVEKGLQLAFLREENLRLQEETEAKNKQEGHHHHHH