locus-tag	class	description
KGG83_gp47	IPR040763	Ribonucleotide reductase, alpha helical domain
KGG83_gp47	IPR013345	Ribonucleoside-triphosphate reductase, adenosylcobalamin-dependent
KGG83_gp53	IPR003669	Thymidylate synthase ThyX
KGG83_gp53	IPR036098	Thymidylate synthase ThyX superfamily