. . . . . . . . . "833"^^ . . "833"^^ . . "Phosphotyrosine; by autocatalysis modification of amino acid 833 of NX_P54756-1" . . . . . . . "neXtProt gold" . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "3" . . .