. . . . . . . . . "104"^^ . . "104"^^ . . "Phosphoserine; by PKA modification of amino acid 104 of NX_P56211-1" . . . . . . . "neXtProt gold" . . "10.1021/pr300825v" . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "2" . . .