locus-tag	class	description
Rctr41k_11	IPR011010	DNA breaking-rejoining enzyme, catalytic core
Rctr41k_11	IPR013762	Integrase-like, catalytic domain superfamily
Rctr41k_11	IPR002104	Integrase, catalytic domain
Rctr41k_11	IPR011946	Integrase, integron-type
Rctr41k_11	IPR010998	Integrase/recombinase, N-terminal
Rctr41k_11	IPR004107	Integrase, SAM-like, N-terminal
Rctr41k_14	IPR018117	DNA methylase, C-5 cytosine-specific, active site
Rctr41k_14	IPR001525	C-5 cytosine methyltransferase
Rctr41k_14	IPR031303	DNA methylase, C-5 cytosine-specific,  conserved site
Rctr41k_14	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase
Rctr41k_54	IPR011010	DNA breaking-rejoining enzyme, catalytic core
Rctr41k_54	IPR013762	Integrase-like, catalytic domain superfamily
Rctr41k_54	IPR002104	Integrase, catalytic domain
Rctr41k_54	IPR010998	Integrase/recombinase, N-terminal
Rctr41k_54	IPR004107	Integrase, SAM-like, N-terminal
Rctr41k_54	IPR023009	Tyrosine recombinase XerC/XerD