locus-tag	class	description
APK116_20	PF01367	5'-3' exonuclease, C-terminal SAM fold
APK116_20	PF02739	5'-3' exonuclease, N-terminal resolvase-like domain
APK116_20	PF00476	DNA polymerase family A
APK116_20	PF09281	Taq polymerase, exonuclease
APK116_26	PF01743	Poly A polymerase head domain
APK116_26	PF12627	Probable RNA and SrmB- binding site of polymerase A
APK116_26	PF13735	tRNA nucleotidyltransferase domain 2 putative