3.6.1.41	bis(5'-nucleosyl)-tetraphosphatase (symmetrical)	hydrolysis of diphosphate bonds	-	Escherichia coli	-	
3.6.1.41	bis(5'-nucleosyl)-tetraphosphatase (symmetrical)	hydrolysis of diphosphate bonds	-	Salmonella enterica	-	
3.6.1.41	bis(5'-nucleosyl)-tetraphosphatase (symmetrical)	hydrolysis of diphosphate bonds	-	Salmonella enterica subsp. enterica serovar Typhimurium	-	
3.6.1.43	dolichyldiphosphatase	hydrolysis of diphosphate bonds	-	Mus musculus	Q9JMF7	
3.6.1.43	dolichyldiphosphatase	hydrolysis of diphosphate bonds	-	Saccharomyces cerevisiae	-