. . . . . . . . . "50"^^ . . "50"^^ . . "Phosphoserine modification of amino acid 50 of NX_P62508-5" . . . . . . . "neXtProt gold" . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "1" . . .