. . . . . . . . "Proton acceptor" . "510"^^ . . "510"^^ . . "An active site occurs in NX_P21802-15 at amino acids 510 - 510." . . . . . "neXtProt gold" . . . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "1" . . .