. . . . . . . . . "402"^^ . . "402"^^ . . "Phosphoserine; by GSK3 modification of amino acid 402 of NX_P20749-1" . . . . . . . "neXtProt gold" . . "10.1016/j.molcel.2004.09.004" . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "2" . . .