Search O-GlcNAc sites of proteins, quickly and reliably

Protein O-GlcNAcylation has been documented in all metazoans (including animals, insects, and plants), some bacteria, fungi, and viruses. O-GlcNAcylation occurs on many proteins in nuclear, cytosolic, and mitochondria. As a critical modification, O-GlcNAc functions in a species-, tissue-/cell-, protein-, and site-specific manner.

If you find this resource helpful, please cite our paper (Ma J., et al. O-GlcNAcAtlas: A database of experimentally identified O-GlcNAc sites and proteins. Glycobiology 2021, 31, 7, 719-723. DOI: 10.1093/glycob/cwab003 ) in your publications.

The current version: O-GlcNAcAtalas_4.0