. . . . . . . . . "35"^^ . . "35"^^ . . "Pyrrolidone carboxylic acid modification of amino acid 35 of NX_P13688-6" . . . . . . . "neXtProt gold" . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "2" . . .