>9rxo_A mol:protein length:91 Na(+)/H(+) exchange regulatory cofactor NHE-RF3,Solute carrier family 22 member 12GTQPRLCYLVKEGGSYGFSLKTVQGKKGVYMTDITPQGVAMRAGVLADDHLIEVNGENVEDASHEEVVEKVKKSGSRVMFLLVDKEKSTQF