locus-tag	class	description
RINGS_41	IPR005877	YSIRK Gram-positive signal peptide
RINGS_41	IPR036779	LysM domain superfamily
RINGS_41	IPR018392	LysM domain
RINGS_41	IPR007921	CHAP domain
RINGS_41	IPR038765	Papain-like cysteine peptidase superfamily
RINGS_55	IPR036397	Ribonuclease H superfamily
RINGS_55	IPR012337	Ribonuclease H-like superfamily
RINGS_55	IPR029060	PIN-like domain superfamily
RINGS_55	IPR008918	Helix-hairpin-helix motif, class 2
RINGS_55	IPR002562	3'-5' exonuclease domain
RINGS_55	IPR020045	DNA polymerase I-like, H3TH domain
RINGS_55	IPR001098	DNA-directed DNA polymerase, family A, palm domain
RINGS_55	IPR019760	DNA-directed DNA polymerase, family A, conserved site
RINGS_55	IPR036279	5'-3' exonuclease, C-terminal domain superfamily
RINGS_55	IPR002421	5'-3' exonuclease, N-terminal
RINGS_55	IPR020046	5'-3' exonuclease, alpha-helical arch, N-terminal
RINGS_55	IPR018320	DNA polymerase 1
RINGS_55	IPR002298	DNA polymerase A