HPB8_p0001	toxin	IPR007712 - Toxin-antitoxin system, RelE/ParE toxin family
HPB8_p0004	endonuclease	IPR005094 - Endonuclease relaxase, MobA/VirD2
HPB8_p0007	dna-binding	IPR011991 - Winged helix-turn-helix DNA-binding domain