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# CITATION.cff file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
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cff-version: 1.2.0
message: 'To cite package "ptm" in publications use:'
type: software
license: GPL-2.0-or-later
title: 'ptm: Analyses of Protein Post-Translational Modifications'
version: 1.0.1
doi: 10.1093/bioinformatics/btab348
identifiers:
- type: doi
  value: 10.32614/CRAN.package.ptm
- type: url
  value: https://metositeptm.com
abstract: Contains utilities for the analysis of post-translational modifications
  (PTMs) in proteins, with particular emphasis on the sulfoxidation of methionine
  residues. Features include the ability to download, filter and analyze data from
  the sulfoxidation database 'MetOSite'. Utilities to search and characterize S-aromatic
  motifs in proteins are also provided. In addition, functions to analyze sequence
  environments around modifiable residues in proteins can be found. For instance,
  'ptm' allows to search for amino acids either overrepresented or avoided around
  the modifiable residues from the proteins of interest. Functions tailored to test
  statistical hypothesis related to these differential sequence environments are also
  implemented. Further and detailed information regarding the methods in this package
  can be found in (Aledo (2020) <https://metositeptm.com>).
authors:
- family-names: Aledo
  given-names: Juan Carlos
  email: caledo@uma.es
preferred-citation:
  type: article
  title: 'ptm: an R package for the study of methionine sulfoxidation and other posttranslational
    modifications'
  authors:
  - family-names: Aledo
    given-names: Juan Carlos
    email: caledo@uma.es
  journal: Bioinformatics
  year: '2021'
  volume: '37'
  doi: 10.1093/bioinformatics/btab348
  start: 3979-3980
repository: https://cranhaven.r-universe.dev
repository-code: https://bitbucket.org/jcaledo/ptm
commit: 6d2c60e1c6090f23f125f8dd8a1e37190c73e84c
url: https://github.com/jcaledo/Rptm
date-released: '2026-11-14'
contact:
- family-names: Aledo
  given-names: Juan Carlos
  email: caledo@uma.es