Escherichia phage T2	-	209858	
Escherichia phage T2	Escherichia coli infected with bacteriophage T2r+, activity found in uninfected cells is 0.1% or less of that found in uninfected cells	209856	
Homo sapiens	-	719287, 733297, 733777, 734816, 755792, 755999, 756185, 756187, 756417, 757386, 757389, 757391	
Mus musculus	-	722230	
Mycoplasma mycoides	subsp. mycoides	209853	
Tequatrovirus T4	-	209857, 209858	
Tequatrovirus T4	dCTPase-dUTPase is an enzyme activity of the dNTP-synthesizing complex	209854, 209855