. . . . . . . . "Retains partial activity toward brazzein; however response to other sweeteners tested is suppressed." . "537"^^ . . "537"^^ . . . . . . "Receptor unresponsive to all sweeteners tested." . "537"^^ . . "537"^^ . . . . . . "Abolished the response to brazzein." . "537"^^ . . "537"^^ . . "Mutagenesis site occurs in NX_Q7RTX0-1 at amino acids 537 - 537." . . . . . . . "neXtProt gold" . . . . . . . . . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "2" . . . . . . .