PI is a program for interpreting MS/MS data (database searching),
whose performance has been exnamined over two public datasets--- "Mix" and "OPD_08".
PI.cThis is the source code of our program.
probability.cfgThis the probability of characteristic ions and noise.
Trypsin.cfgEnzymatic site of trypsin
Mix.protein.dbprotein database of for seaching, human proteins (false) together with the mixture proteins(ture).
Mix_data.tar.gz MS/MS data of the mixture.
Mix.PI.assignment positive assignments generated by PI for the mixture.
Mix.SEQUEST.assignment positive assignments generated by SEQUEST for the mixture.
Mix.PI+SEQ-.manual-examining assignments found by PI but not found by SEQUEST. These assignments have been manaully examined.
OPD_08.protein.db protein database of for seaching, predicted proteins from Mycobacterium_smegmatis together with the corrected peptide set.
OPD_08.PI.out.original original assignments by PI.
OPD_08.PI.assignment positive assignments by PI.
OPD_08.PI+SEQ-.full.list the full list of assignments found by PI but not by SEQUEST.
OPD_08.PI+SEQ-.test.list the list of assignments which has gone examination.
OPD_08.PI+SEQ-.manual-examining assignments found by PI but not found by SEQUEST. These assignments have been manaully examined.
OPD_08.result.summary summary of PI performance over the OPD_08.
PIv1.0.zip preliminary version of software PI