. . . . . . . . . "503"^^ . . "503"^^ . . "Phosphotyrosine; by FYN modification of amino acid 503 of NX_Q96J84-3" . . . . . . . "neXtProt gold" . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "2" . . .