Calculate theoretical masses and isotope spectra for glycans, glycopeptides, and glycoproteins, and identify glycopeptide spectra in MGF files.
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| Tool | Inputs |
|---|---|
| Glycan | Monosaccharide composition, modifications, and charge |
| Glycopeptide | Peptide sequence, glycan composition, and charge |
| Glycoprotein | Protein sequence, glycan composition, modifications, and resolution |
View monoisotopic and most-abundant m/z, explore the isotope profile or individual peaks, and copy or download the peak table. Saved calculation links let you share your inputs. The glycopeptide identifier processes uploaded MGF files and provides a downloadable result. It is temporarily disabled on glycomass.com while it is being developed; results of earlier jobs remain available.
Glycomass is research software. Calculator outputs are regression-tested against the original implementation, but this does not constitute independent scientific validation. Please verify results for your intended application.
See the engine notes for model assumptions, validation scope, and known limitations.
If you use Glycomass in a paper, preprint, thesis, or other research output, please cite the software and state the version or commit used. For the hosted service, also record your access date.
Bärenfänger, Melissa, and Till, Christian. Glycomass [Computer software]. https://github.com/christiantill/Glycomass
Citation metadata is available in CITATION.cff and through GitHub's Cite this repository button. Melissa Bärenfänger: ORCID 0000-0002-2855-924X.
See CONTRIBUTING.md for local setup, tests, and contribution guidance, or the deployment guide to run your own instance.
Licensed under the Apache License 2.0. See NOTICE for attributions and the vendored-library notices for third-party licenses.