Name	Info	Provider	Link
F12	free resource	BioCyc	https://biocyc.org/gene?orgid=META&id=HS05500
	free resource	GlyGen glycoinformatics resource	https://glygen.org/publication/PubMed/8528215/
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/hmg/article-lookup/doi/10.1093/hmg/4.7.1235