. . . . . . . . "Nucleophile" . "303"^^ . . "303"^^ . . "An active site occurs in NX_Q8NDL9-3 at amino acids 303 - 303." . . . . . "neXtProt gold" . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "1" . . .