Example Data for PMF

Here are three sets of molecular masses that identify vimentin-Human, GRP78_HUMAN 78 kDa glucose-regulated protein precursor and GRP75_HUMAN Stress-70 mitochondrial precursor protein.
These sets should be entered for protein identification with estimated error 0.02 Da, [RK]$ as pattern matching and protein molecular weight limitations between 1000 and 100000 Da.


  • P08670|VIME_HUMAN Vimentin - Homo sapiens (Human) (88 molecular weights)

  • P11021|GRP78_HUMAN 78 kDa glucose-regulated protein precursor - Homo sapiens (Human) (52 molecular weights)

  • P38646|GRP75_HUMAN Stress-70 protein, mitochondrial precursor(44 molecular weights)

Example Data for MS/MS

Here is one set of molecular masses that identify Human Alpha-synuclein
This set should be entered for proteinidentification with P.P. estimated error 0.02 Da, fragments estimated error 0.8 Da, ^[^RK].*[RK]$ as pattern matching and protein molecular weight limitations between 1000 and 100000 Da.


  • P37840|SYUA_HUMAN, Alpha-synuclein, (10 molecular masses corresponding to 10 most intense peaks between 146 Da and 1477.767 Da)
  • Parent Peptide: 1477.77