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The PeptideMapper Web-Service provides alignments of peptide sequence alignments to proteins, mRNA, EST, and HTC sequences from Genbank, RefSeq, UniProt, IPI, VEGA, EMBL, and HInvDb. This mapping infrastructure is supported, in part, by the compressed peptide sequence database infrastructure (Edwards, 2007) which enables a fast, suffix-tree based mapping of peptide sequences to gene identifiers and a gene-focused detailed mapping of peptide sequences to source sequence evidence. The PeptideMapper Web-Service can be used interactively or as a web-service using either HTTP or SOAP requests. Results of HTTP requests can be returned in a variety of formats, including XML, JSON, CSV, TSV, or XLS, and in some cases, GFF or BED; results of SOAP requests are returned as SOAP responses. The PeptideMapper Web-Service maps at most 20 peptides with length between 5 and 30 amino-acids in each request. The number of alignments returned, per peptide, gene, and sequence type, is set to 10 by default. The default can be changed on the interactive alignments search form or by using the max web-service parameter.

URL: http://edwardslab.bmcb.georgetown.edu/ws/peptideMapper/

Resource ID: nlx_149229     Resource Type: Resource     Version: Latest Version


peptide, sequence, protein, alignment, expressed sequence tag, mrna, est, htc, genbank, refseq, uniprot, ipi, vega, embl, hinvdb

Curation Status




Resource Status

Last checked up;




PeptideMapper Web-Service, Peptide Mapper

Parent Organization

Funding Information

NCI, CA126189

Additional Resource Types

web service

Publication Link


Original Submitter


Version Status


Submitted On

12:00am July 12, 2012

Originated From


Changes from Previous Version

First Version

Version 1

Created 3 years ago by Anonymous