. . . . . . . . . "273"^^ . . "273"^^ . . "Phosphoserine; by CHEK1 modification of amino acid 273 of NX_Q8NG66-3" . . . . . . . "neXtProt gold" . . "10.1038/ncb1969" . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "2" . . .