. . . . . . . . "Loss of virus infectibility." . "550"^^ . . "558"^^ . . "Mutagenesis site occurs in NX_Q8WUM9-1 at amino acids 550 - 558." . . . . . "neXtProt gold" . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "1" . . .