. . . . . . . . "Proton donor" . "286"^^ . . "286"^^ . . "An active site occurs in NX_O76083-15 at amino acids 286 - 286." . . . . . "neXtProt gold" . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "1" . . .