. . . . . . . . "Proton acceptor" . "1719"^^ . . "1719"^^ . . "An active site occurs in NX_Q15772-5 at amino acids 1719 - 1719." . . . . . "neXtProt gold" . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "4" . . .