Fig. 1From: Using high-abundance proteins as guides for fast and effective peptide/protein identification from human gut metaproteomic dataAn overview of the HAPiID pipeline for peptide identification from metaproteomic MS/MS data. The pipeline is composed of two main steps, sample profiling (which is based on searching spectra against precalculated HAPdb containing HAPs from all genomes/MAGs) and expanded search (to search spectra against all proteins from a smaller selection of abundant genomes)Back to article page