. . . . . . . . . "438"^^ . . "438"^^ . . "Phosphoserine; by STK3/MST2 modification of amino acid 438 of NX_P51955-1" . . . . . . . "neXtProt gold" . . "10.1038/ncb2120" . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "1" . . .