A simple web application for canonicalizing IUPAC glycan sequences using the glycowork Python package.
This tool provides a convenient interface to convert glycan sequences into their canonicalized IUPAC representation. Simply paste your sequences, click convert, and get standardized results instantly.
- Easy-to-use web interface, with paste-in or file upload (.txt/.csv) input
- Batch processing of multiple sequences across IUPAC-extended, LinearCode, GlycoCT, WURCS, Oxford, GLYCAM, GlycoWorkBench, CSDB-linear, KCF, GlyConnect, and GlyTouCan formats
- Instant conversion using the
canonicalize_iupacfunction from glycowork - Optional SMILES generation via
IUPAC_to_SMILES, with automatic skipping of ambiguous sequences - SNFG structure rendering with
GlycoDraw, downloadable individually or as a PDF archive - Downloadable canonicalized sequences (
.txt) and SMILES tables (.csv) - Error handling for invalid sequences, plus a built-in GitHub issue reporter
- Enter one or more glycan sequences in the input text area (one per line)
- Click the "Convert" button
- View and copy the canonicalized sequences from the output area
To run this application locally:
pip install -r requirements.txt
streamlit run app.py
This application is deployed on Streamlit Cloud and is freely accessible at the canonicalize app.
- streamlit
- glycowork
This project is licensed under the MIT License - see the LICENSE file for details.
For questions or issues related to this application, please open an issue on this repository. For questions about the glycowork package, visit the glycowork repository.