Name	Info	Provider	Link
TPMT	free resource	BioCyc	https://biocyc.org/gene?orgid=HUMAN&id=HS06327
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/0009-8981(78)90311-X
Gene Ontology annotations from this paper	free resource	Gene Ontology	http://amigo.geneontology.org/amigo/reference/PMID:657528
	free resource	GlyGen glycoinformatics resource	https://glygen.org/publication/PubMed/657528/
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:657528