Table 4.
Database searching parameter settings for pFind and Maxquant programs.
pFind | Maxquant | |
---|---|---|
Database | UniProt human protein database | |
Mass tolerance | 5 ppm | 6 ppm |
MS/MS tolerance | 0.02 Da | 50 ppm |
Maximum missed cleavages | 3 | |
Fixed modification | Carbamidomethyl[C] | |
Variable modification | Acetyl[ProteinN-term] Oxidation[M] Methyl[K] Dimethyl[K] Trimethyl[K] |
|
FDR filter | 0.01 peptide 0.01 protein |
0.01 PSM 0.01 protein 0.01 site |