locus-tag	class	description
Tt72P_005	COG1586	Catalyzes the decarboxylation of S-adenosylmethionine to S-adenosylmethioninamine (dcAdoMet), the propylamine donor required for the synthesis of the polyamines spermine and spermidine from the diamine putrescine
Tt72P_009	COG1351	Catalyzes the reductive methylation of 2'-deoxyuridine- 5'-monophosphate (dUMP) to 2'-deoxythymidine-5'-monophosphate (dTMP) while utilizing 5,10-methylenetetrahydrofolate (mTHF) as the methyl donor, and NAD(P)H and FADH(2) as the reductant
Tt72P_014	COG0305	Participates in initiation and elongation during chromosome replication
Tt72P_018	COG0516	GMP reductase activity
Tt72P_024	COG0358	DNA primase activity