Name	Info	Provider	Link
	free resource	BioMed Central	https://biologydirect.biomedcentral.com/articles/10.1186/1745-6150-4-46
efpC	free resource	BioCyc	https://biocyc.org/gene?orgid=BSUB&id=BSU08710
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/19930658/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/19930658