Table 1. Number of unique features and peptides identified in the discovery phase.
Data filtering | Number of entries for all 1680 proteins identified in the discovery phase | Number of entries for GroEL |
---|---|---|
aDetected using the SuperHirn algorithm (Mueller et al, 2007). | ||
bIdentified by database searching. FDR was set to 1%. | ||
cPTPs are defined as features that assigned peptide sequences show full tryptic cleavage, contain no modification and only match to one protein sequence in the database used. | ||
dUp to the five most intense PTPs per protein were selected for screening phase. | ||
Detected unique featuresa | 37 833 | Not available |
Identified unique featuresb | 13 113 | 86 |
Identified unique peptidesb | 11 611 | 76 |
Identified unique PTPsb,c | 6889 | 23 |
Selected unique PTPsd | 4953 | 5 |