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Table 3 High confidence peptide identifications across 32 analyses using 50:1 relative prior probabilities without the Shewanella peptides in the PMT tag database

From: Estimating probabilities of peptide database identifications to LC-FTICR-MS observations

Protein source (# of PMT tags) Number of PMT tags observed Average number of identifications feature identifications
BSA (179) 54 12.9 43.1%
Bovine (607) 94 3.0 17.7%
Human (385) 41 5.0 12.6%
Marker (18) 12 6.9 5.1%
Trypsin (24) 6 6.8 2.5%
Other (917) 105 2.9 19.0%