. . . . . . . . "Restores cleavage by S2P; when associated with F-495 and L-496. No effect on site of cleavage by S2P." . "490"^^ . . "491"^^ . . "Mutagenesis site occurs in NX_Q12772-1 at amino acids 490 - 491." . . . . . "neXtProt gold" . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "2" . . .