locus-tag	class	description
pVa21_057	PF00303	Thymidylate synthase
pVa21_061	PF13291	ACT domain
pVa21_061	PF04607	Region found in RelA / SpoT proteins
pVa21_061	PF02824	TGS domain
pVa21_065	PF00293	NUDIX domain
pVa21_066	PF00186	Dihydrofolate reductase
pVa21_100	PF02223	Thymidylate kinase
pVa21_105	PF00692	dUTPase
pVa21_128	PF02086	D12 class N6 adenine-specific DNA methyltransferase
pVa21_140	PF00075	RNase H
pVa21_162	PF02810	SEC-C motif
pVa21_162	PF07517	SecA DEAD-like domain
pVa21_162	PF01043	SecA preprotein cross-linking domain
pVa21_162	PF07516	SecA Wing and Scaffold domain