. . . . . . . . . "309"^^ . . "309"^^ . . "Phosphothreonine; by CHEK1 modification of amino acid 309 of NX_Q06609-1" . . . . . . . "neXtProt gold" . . "10.1038/ncb1212" . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "1" . . .