. . . . . . . . . "261"^^ . . "261"^^ . . "Phosphoserine; by PKA modification of amino acid 261 of NX_P34998-3" . . . . . . . "neXtProt gold" . . "10.1210/me.2003-0365" . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "1" . . .