locus-tag	class	description
HOU51_gp30	IPR002656	Acyltransferase 3
HOU51_gp30	IPR036514	SGNH hydrolase superfamily
HOU51_gp31	IPR001451	Hexapeptide repeat
HOU51_gp31	IPR018357	Hexapeptide transferase, conserved site
HOU51_gp31	IPR024688	Maltose/galactoside acetyltransferase
HOU51_gp31	IPR011004	Trimeric LpxA-like superfamily