... analysis of XXXGXXXG, before (A) and after (B) incubation with Cel74A, and the proposed cleavage pattern (C) with the theoretical m ⁄ z value (z in superscript) of the most important fragments (the ... consist of two b-propeller domains [14]. Sucha fold has been recognized in a wide range of proteins,including other GHs (clans E, F and J) [3] and hemo-pexin [20]. The CD spectrum of the latter ... map and, presumably, contain the sites of O-glycosylation,but we have not identified the specific site(s) or the form of the O-glycans. The CD spectrum of Cel74A looks a lot like that of an unordered...