Name	Info	Provider	Link
drk	free resource	BioCyc	https://biocyc.org/gene?orgid=FLY&id=FBGN0004638
	free resource	FlyBase	http://flybase.org/cgi-bin/uniq.html?db=fbrf&field=pubmed_id&context=20980384
Gene Ontology annotations from this paper	free resource	Gene Ontology	http://amigo.geneontology.org/amigo/reference/PMID:20980384
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-GRB2-1
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-699
	subscription/membership/fee required	Silverchair Information Systems	https://journals.biologists.com/jcs/article-lookup/doi/10.1242/jcs.071134