locus-tag	class	description
APK86_26	PF01367	5'-3' exonuclease, C-terminal SAM fold
APK86_26	PF02739	5'-3' exonuclease, N-terminal resolvase-like domain
APK86_26	PF00476	DNA polymerase family A
APK86_26	PF09281	Taq polymerase, exonuclease