Figure 2
From: SPECTRUM – A MATLAB Toolbox for Proteoform Identification from Top-Down Proteomics Data
Overview of SPECTRUM GUIs. The set of graphical user interfaces (GUIs) in SPECTRUM created using MATLAB GUIDE to undertake the search process and visualize results. (a) Main SPECTRUM GUI to provide general search parameters, (b) GUI to tune intact protein mass, (c) GUI to specify special fragmentation ions and mass mode in the search process, (d) GUI to provide peptide sequence tag (PST) search parameters, and (e) GUI to specify instrument-based chemical modification(s) along with terminal modifications. (f) GUI to adjust weights in the scoring scheme, (g–h) GUIs to provide users with brief as well as detailed results, (i) GUI to describe spectral matching details, (j) GUI providing a legend for use in detailed result view, and (k) GUI for mass spectrum visualization.
