. . . . . . . . . "306"^^ . . "306"^^ . . "Phosphothreonine; by autocatalysis modification of amino acid 306 of NX_Q13555-3" . . . . . . . "neXtProt gold" . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "3" . . .