locus-tag	class	description
HYP40_gp20	IPR036505	N-acetylmuramoyl-L-alanine amidase/PGRP domain superfamily
HYP40_gp20	IPR002502	N-acetylmuramoyl-L-alanine amidase domain
HYP40_gp20	IPR007921	CHAP domain
HYP40_gp20	IPR038765	Papain-like cysteine peptidase superfamily
HYP40_gp20	IPR003646	SH3-like domain, bacterial-type