Technical Overview, plist.pl

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This script lists the proteins identified in a given GPMDB result file.

The required arguments are path, proex and ltype. path is the file system path to the GPM result file. proex is used to create links to other scripts on GPMDB. ltype controls the appearance of display elements on the page.

Display Elements

  • a list of links to further resources on the GPM.
  • a form to filter the results by keyword, expect score or identified peptides per protein.
  • the list of peptides:
    • rank: the column number.
    • log(e): the expect score; the base-10 logarithm of the probability that this peptide identification was a random match.
    • log(I): the base-10 logarithm of the sum of the intensities of the raw intensities of the signals for this spectrum.
    • %/%: protein coverage, both raw and corrected for unlikely peptide identifications.
    • #: the number of unique peptides identified for this protein.
    • total: the total number of peptide identifications associated with this protein in this file.
    • Mr: protein molecular mass, in kiloDaltons.
    • Accession: a compound field, containing the protein name, description, links and one AJAX-generated element, which is the reliability of this identification as compared to all other identifications of this protein.
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