locus-tag	class	description
HOS22_gp28	IPR020046	5'-3' exonuclease, alpha-helical arch, N-terminal
HOS22_gp28	IPR002421	5'-3' exonuclease, N-terminal
HOS22_gp28	IPR036279	5'-3' exonuclease, C-terminal domain superfamily
HOS22_gp28	IPR019760	DNA-directed DNA polymerase, family A, conserved site
HOS22_gp28	IPR001098	DNA-directed DNA polymerase, family A, palm domain
HOS22_gp28	IPR020045	DNA polymerase I-like, H3TH domain
HOS22_gp28	IPR018320	DNA polymerase 1
HOS22_gp28	IPR002298	DNA polymerase A
HOS22_gp28	IPR008918	Helix-hairpin-helix motif, class 2
HOS22_gp28	IPR029060	PIN-like domain superfamily
HOS22_gp28	IPR012337	Ribonuclease H-like superfamily
HOS22_gp28	IPR036397	Ribonuclease H superfamily
HOS22_gp28	IPR015361	Taq polymerase, thermostable, exonuclease region