locus-tag	class	description
SHAUNA1_38	IPR023009	Tyrosine recombinase XerC/XerD
SHAUNA1_38	IPR004107	Integrase, SAM-like, N-terminal
SHAUNA1_38	IPR010998	Integrase/recombinase, N-terminal
SHAUNA1_38	IPR002104	Integrase, catalytic domain
SHAUNA1_38	IPR013762	Integrase-like, catalytic domain superfamily
SHAUNA1_38	IPR011010	DNA breaking-rejoining enzyme, catalytic core
SHAUNA1_38	IPR011932	Tyrosine recombinase XerD
SHAUNA1_56	IPR034768	WhiB-like  iron-sulfur binding domain
SHAUNA1_56	IPR003482	Transcription factor WhiB
SHAUNA1_67	IPR018117	DNA methylase, C-5 cytosine-specific, active site
SHAUNA1_67	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase
SHAUNA1_67	IPR001525	C-5 cytosine methyltransferase
SHAUNA1_72	IPR040843	Restriction enzyme adenine methylase associated
SHAUNA1_72	IPR002052	DNA methylase, N-6 adenine-specific, conserved site
SHAUNA1_72	IPR002941	DNA methylase N-4/N-6
SHAUNA1_72	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase
SHAUNA1_72	IPR001091	Restriction/modification DNA-methylase