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rtemis.a3: Amino Acid Annotation (A3) Format

Implements the Amino Acid Annotation (A3) format using 'S7' classes. The A3 format is a structured schema for annotating amino acid sequences with site, region, post-translational modification (PTM), processing event, and variant information. Provides functions to create, read, and write A3 objects, and to import annotations from 'UniProt', 'AlphaFold', 'PDBe', 'ClinVar', and 'Ensembl'.

Version: 0.5.3
Depends: R (≥ 4.1.0)
Imports: cli, data.table, rtemis.core, S7, utils
Suggests: biomaRt, httr, jsonlite, seqinr, testthat (≥ 3.0.0)
Published: 2026-04-28
DOI: 10.32614/CRAN.package.rtemis.a3
Author: E.D. Gennatas ORCID iD [aut, cre, cph]
Maintainer: E.D. Gennatas <gennatas at gmail.com>
BugReports: https://github.com/rtemis-org/a3/issues
License: GPL (≥ 3)
URL: https://a3.rtemis.org
NeedsCompilation: no
Materials: README
CRAN checks: rtemis.a3 results

Documentation:

Reference manual: rtemis.a3.html , rtemis.a3.pdf

Downloads:

Package source: rtemis.a3_0.5.3.tar.gz
Windows binaries: r-devel: rtemis.a3_0.5.3.zip, r-release: rtemis.a3_0.5.3.zip, r-oldrel: rtemis.a3_0.5.3.zip
macOS binaries: r-release (arm64): rtemis.a3_0.5.3.tgz, r-oldrel (arm64): rtemis.a3_0.5.3.tgz, r-release (x86_64): not available, r-oldrel (x86_64): not available

Linking:

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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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