GigaScience_PepQuery2_demonstration_STS26T_neoantigen_candidates_workflow
1.0

Workflow Type: Galaxy

Validate the NeoAntigen Candidates from FragPipe discovery through the PepQuery Novel search

Associated Tutorial

This workflows is part of the tutorial Neoantigen 4: PepQuery2 Verification, available in the GTN

Features

Thanks to...

Workflow Author(s): GalaxyP

Tutorial Author(s): Subina Mehta, Katherine Do, James Johnson

Tutorial Contributor(s): Pratik Jagtap, Timothy J. Griffin

gtn star logo followed by the word workflows

Inputs

ID Name Description Type
Candidate_Neoantigens #main/Candidate_Neoantigens Candidate Neoantigens from Fragpipe Workflow
  • File
HUMAN_Uniprot_and_CRAP.fasta #main/HUMAN_Uniprot_and_CRAP.fasta Known human and contaminant protein fasta database
  • File
Human-TAX-ID #main/Human-TAX-ID this is for blastP taxid restrictions- homo sapiens-9606
  • File
Input Raw-files #main/Input Raw-files RAW File
  • File

Steps

ID Name Description
4 Converting_RAW_to_MGF Converting Raw to MGF toolshed.g2.bx.psu.edu/repos/galaxyp/msconvert/msconvert/3.0.20287.2
5 PepQuery2 PepQuery against HUMAN and contaminants to know filter peptides that doesn't match to anything in the known Uniprot database toolshed.g2.bx.psu.edu/repos/galaxyp/pepquery2/pepquery2/2.0.2+galaxy2
6 PepQuery_Validated_Peptides Extract Peptides with the confident column as "Yes" toolshed.g2.bx.psu.edu/repos/iuc/query_tabular/query_tabular/3.3.2
7 Getting-blast-ready toolshed.g2.bx.psu.edu/repos/devteam/tabular_to_fasta/tab2fasta/1.1.1
8 BLAST-Protein BLAST-Protein against swissprot, ref seq and NCBI NR and filtering for HUMAN only results toolshed.g2.bx.psu.edu/repos/devteam/ncbi_blast_plus/ncbi_blastp_wrapper/2.14.1+galaxy2
9 Novel_Peptides_from_PepQuery Extracting Novel peptides after BlastP toolshed.g2.bx.psu.edu/repos/iuc/query_tabular/query_tabular/3.3.2

Outputs

ID Name Description Type
BLAST-P-READY-Peptides #main/BLAST-P-READY-Peptides n/a
  • File
BlastP-output #main/BlastP-output n/a
  • File
Novel_Peptides_from_PepQuery #main/Novel_Peptides_from_PepQuery n/a
  • File
PepQuery_Validated_Peptides #main/PepQuery_Validated_Peptides n/a
  • File
PepQuery_psm_rank_txt #main/PepQuery_psm_rank_txt n/a
  • File

Version History

1.0 (earliest) Created 20th Jan 2025 at 13:08 by Helena Rasche

Added/updated 4 files


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Created: 20th Jan 2025 at 13:08

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