. . . . . . . . "Loss of cytidine deaminase activity and significant decrease in antiviral activity; when associated with A-259." . "67"^^ . . "67"^^ . . . . . . "No effect on cytidine deaminase and antiviral activity." . "67"^^ . . "67"^^ . . . . . . "Decreases cytidine deaminase activity." . "67"^^ . . "67"^^ . . "Mutagenesis site occurs in NX_Q9HC16-1 at amino acids 67 - 67." . . . . . . . "neXtProt gold" . . . . . . . . . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "1" . . . . . . .