. . . . . . . . . "257"^^ . . "257"^^ . . "Phosphoserine; by GSK3-beta modification of amino acid 257 of NX_Q7Z2W4-3" . . . . . . . "neXtProt gold" . . "10.1126/scisignal.2000007" . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "3" . . .