locus-tag	class	description
fHeYen901_123	ENOG4107104	thymidine kinase
fHeYen901_249	ENOG4105E05	Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides (By similarity)
fHeYen901_250	ENOG4105BZH	Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides (By similarity)
fHeYen901_252	ENOG4105C0V	Provides the sole de novo source of dTMP for DNA biosynthesis (By similarity)
fHeYen901_254	ENOG4108YYV	Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis (By similarity)
fHeYen901_279	ENOG4105C24	DNA gyrase negatively supercoils closed circular double- stranded DNA in an ATP-dependent manner and also catalyzes the interconversion of other topological isomers of double-stranded DNA rings, including catenanes and knotted rings (By similarity)
fHeYen901_47	ENOG4108ZMD	Phosphorylation of dTMP to form dTDP in both de novo and salvage pathways of dTTP synthesis (By similarity)
fHeYen901_55	ENOG4108S0S	Nucleotidyl transferase
fHeYen901_57	ENOG4105C2X	Arabinose 5-phosphate isomerase
fHeYen901_65	ENOG4105EYH	Exonuclease