dripSearch tab-delimited file format

Tab-delimited file format

The output of dripSearch.py consists of a single line containing the tab-separated names of fields, followed by one or more lines giving the corresponding field values.

Name Description

1 Kind Target (t), decoy (d), or recalibration decoy (r) PSM.

2 Scan The identifying number of each scan.

3 Charge The charge state for this PSM.

4 Peptide The peptide sequence.

5 Obs_Inserts Inferred number of insertions (observed noise peaks).

6 Theo_Deletes Inferred number of deletions (missing theoretical peaks).

7 Obs_peaks_scored Inferred number of non-inserted peaks.

8 Theo_peaks_used Inferred number of non-deleted theoretical peaks.

9 Sum_obs_intensities Sum of the inferred non-inserted peak intensities.

10 Sum_scored_mz_dist Sum of the absolute peak m/z distances from the DRIP Gaussian means used to score each non-inserted observed peak.

11 Charge Charge state of the PSM.

12 Flanking_nterm Amino acid preceding this peptide in the parent protein.

13 Flanking_cterm Amino acid following this peptide in the parent protein.

14 Protein_id String consisting of Kind followed by the number the protein appears in the target/decoy database

15 Var_mod_seq String the characters of which denote the type of variable mod applied to each of a PSM's amino acids (only output if variable mods are passed into dripDigest.). 0 denotes no variable mod, 1 denotes a variable mod (specified in mods-spec), 2 denotes an n-terminal variable mod (specified in nterm-peptide-mods-spec), and 3 denotes a c-terminal variable mod (specified in cterm-peptide-mods-spec).

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	Name	Description
	Name	Description
1	Kind	Target (t), decoy (d), or recalibration decoy (r) PSM.
2	Scan	The identifying number of each scan.
3	Charge	The charge state for this PSM.
4	Peptide	The peptide sequence.
5	Obs_Inserts	Inferred number of insertions (observed noise peaks).
6	Theo_Deletes	Inferred number of deletions (missing theoretical peaks).
7	Obs_peaks_scored	Inferred number of non-inserted peaks.
8	Theo_peaks_used	Inferred number of non-deleted theoretical peaks.
9	Sum_obs_intensities	Sum of the inferred non-inserted peak intensities.
10	Sum_scored_mz_dist	Sum of the absolute peak m/z distances from the DRIP Gaussian means used to score each non-inserted observed peak.
11	Charge	Charge state of the PSM.
12	Flanking_nterm	Amino acid preceding this peptide in the parent protein.
13	Flanking_cterm	Amino acid following this peptide in the parent protein.
14	Protein_id	String consisting of `Kind followed by the number the protein appears in the target/decoy database`
15	Var_mod_seq	String the characters of which denote the type of variable mod applied to each of a PSM's amino acids (only output if variable mods are passed into `dripDigest`.). `0` denotes no variable mod, `1` denotes a variable mod (specified in `mods-spec`), `2` denotes an n-terminal variable mod (specified in `nterm-peptide-mods-spec`), and `3` denotes a c-terminal variable mod (specified in `cterm-peptide-mods-spec`).