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3.6.1.40	756714	 Structure and activity of PPX/GppA homologs from Escherichia coli and Helicobacter pylori	FEBS J.	 287	 1865-1885 	2019	Escherichia coli	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=31679177&form=6&db=m	
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3.6.1.40	735334	Functional characterization of exopolyphosphatase/guanosine pentaphosphate phosphohydrolase (PPX/GPPA) of Campylobacter jejuni	Virulence	5	521-533	2014	Campylobacter jejuni 81-176	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=24569519&form=6&db=m	
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3.6.1.40	209848	Guanosine pentaphosphate phosphohydrolase of Escherichia coli is a long-chain exopolyphosphatase	Proc. Natl. Acad. Sci. USA	90	7029-7033	1993	Escherichia coli CA10	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=8394006&form=6&db=m	
3.6.1.40	654764	Structural characterization of the stringent response related exopolyphosphatase/guanosine pentaphosphate phosphohydrolase protein family	Biochemistry	43	8894-8900	2004	Aquifex aeolicus	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=15248747&form=6&db=m	
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