1.1.1.251	galactitol-1-phosphate dehydrogenase (Escherichia coli strain EC3132 gene gatD)	-	
2.1.1.63	carboxyl terminal domain of the inducible Escherichia coli ada alkyltransferase	-	
2.7.7.59	PII uridylyltransferase (Escherichia coli gene glnD), uridylyltransferase, glutamine synthetase adenylyltransferase-regulating protein (Escherichia coli clone 21C8 gene glnD reduced)	-	
3.1.11.1	Escherichia coli exonuclease I	-	
3.1.11.2	Escherichia coli exonuclease III, nuclease, Escherichia coli exo-, III	-	
3.1.11.5	Escherichia coli exonuclease V, Escherichia coli RecBCD	-	
3.1.11.6	Escherichia coli exonuclease VII	-	
3.1.21.1	Escherichia coli endonuclease I, nuclease, Escherichia coli endo-, I	-	
3.1.21.6	Escherichia coli endonuclease II	-	
3.1.21.7	Escherichia coli endodeoxyribonuclease V	-