Figure 1

PeptideAtlas processing, creation, and interfaces. The first column outlines experiment level processing with SEQUEST [21] and PeptideProphet [22], the second column shows major stages in the construction of a PeptideAtlas [18] using BLAST [24] to obtain coding sequence (CDS) coordinates, and the third column shows the data, business logic, and presentation tiers for a PeptideAtlas.