Dataset Information

Extending Comet for global amino acid variant and post-translational modification analysis using the PSI extended FASTA format (PEFF).

ABSTRACT: The Comet search engine is extended to support the analysis of PTMs and single amino acid variants encoded in the PSI extended FASTA format (PEFF).

INSTRUMENT(S):

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Cell Culture

SUBMITTER: Jimmy Eng

LAB HEAD: Jimmy K Eng

PROVIDER: PXD017312 | Pride | 2021-09-09

REPOSITORIES: Pride

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Dataset's files

Source:

			Action	DRS
	b1906_293T_proteinID_01A_QE3_122212.mzXML	Mzxml
	b1906_293T_proteinID_01A_QE3_122212.pep.xml	Pepxml
	b1906_293T_proteinID_01A_QE3_122212.txt	Txt
	b1922_293T_proteinID_02A_QE3_122212.mzXML	Mzxml
	b1922_293T_proteinID_02A_QE3_122212.pep.xml	Pepxml

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Publications

Extending Comet for Global Amino Acid Variant and Post-Translational Modification Analysis Using the PSI Extended FASTA Format.

Eng Jimmy K JK Deutsch Eric W EW

Proteomics 20200402 21-22

Protein identification by tandem mass spectrometry sequence database searching is a standard practice in many proteomics laboratories. The de facto standard for the representation of sequence databases used as input to sequence database search tools is the FASTA format. The Human Proteome Organization's Proteomics Standards Initiative has developed an extension to the FASTA format termed the proteomics standards initiative extended FASTA format or PSI extended FASTA format (PEFF) where additiona ...[more]

PMID: 32106352

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