. . . . . . . . "Selectivity filter" . "424"^^ . . "429"^^ . . "A short sequence motif occurs in NX_Q9UIX4-1 at amino acids 424 - 429." . . . . . "neXtProt gold" . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "1" . . .