. . . . . . . . . "621"^^ . . "621"^^ . . "Phosphoserine modification of amino acid 621 of NX_Q96QE3-1" . . . . . . . "neXtProt gold" . . "10.1126/science.1140321" . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "4" . . .