GlyTouCan
GlyTouCan is the international glycan structure repository, developed and maintained at the Department of Bioinformatics, Faculty of Engineering, Soka University, Japan under the leadership of Prof. Kiyoko Aoki-Kinoshita.
GlyTouCan is a freely available, uncurated registry for glycan structures that assigns globally unique accession numbers to any glycan independent of the level of information provided by the experimental method used to identify the structure(s).