. . . . . . . . "Loss of activity." . "4"^^ . . "4"^^ . . "Mutagenesis site occurs in NX_P78417-3 at amino acids 4 - 4." . . . . . "neXtProt gold" . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "2" . . .