. . . . . . . . "Magnesium" . "750"^^ . . "750"^^ . . "A metal ion-binding site occurs in NX_Q9HD20-2 at amino acids 750 - 750." . . . . . "neXtProt gold" . . . . . . . . . "2014-10-13T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "2" . . .