. . . . . . . . "Loss of selectivity for divalent over monovalent cations." . "1433"^^ . . "1433"^^ . . "Mutagenesis site occurs in NX_Q13936-32 at amino acids 1433 - 1433." . . . . . "neXtProt gold" . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "4" . . .