EC Number	in Organism	UniProt Link	PubMedID
2.7.7.49	Human immunodeficiency virus	UniProt	12651859
2.7.7.49	Human immunodeficiency virus	UniProt	15548134
2.7.7.7	Bacteriophage RB69	UniProt	10387055
2.7.7.7	Bacteriophage RB69	UniProt	15736944
2.7.7.7	Escherichia coli	UniProt	18562283
2.7.7.7	Homo sapiens	UniProt	12644469
2.7.7.7	Homo sapiens	UniProt	12742017
2.7.7.7	Saccharomyces cerevisiae	UniProt	11316789