Cancer3.AI › AI in Oncology › Datasets › MHC Motif Atlas
Dataset Open download free for academic use

MHC Motif Atlas

The reference collection of HLA binding motifs — and the clearest picture of the field's long tail: a million measured ligands still describe barely 135 of thirty thousand alleles.

Dataset site 📖 How it works { } JSON

At a glance

ProviderGfeller lab, University of Lausanne
AccessOpen download
Licencefree for academic use
ligands1 000 000
Size notesover a million ligands — but spread across only about 135 class I molecules, against 30,894 named class I alleles in IPD-IMGT/HLA (June 2026)
FormatsCSV, PNG
Data typeImmunopeptidomics (MS-eluted peptides)Protein sequence
TaskAntigen presentation
CancerPan-cancer

Labels and annotations

Per-allele binding motifs, peptide length distributions and ligand lists, derived from mono-allelic and deconvolved multi-allelic data.

Details

Not yet documented on this card.

Models trained or evaluated on it

  • training MixMHCpred 3.0 Gfeller lab, Ludwig Institute for Cancer Research / University of Lausanne

Sources

  1. MHC Motif Atlas

This page is educational — it is not medical advice and does not replace consultation with an oncologist. Diagnostic and treatment decisions are made solely by specialist physicians.