. . . . . . . . "Selectivity filter part_2" . "230"^^ . . "234"^^ . . "A short sequence motif occurs in NX_P35523-1 at amino acids 230 - 234." . . . . . "neXtProt gold" . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "3" . . .