locus-tag	class	description
	PF02146	Sir2 family
	PF02562	PhoH-like protein
	PF13638	PIN domain
	PF00166	Chaperonin 10 Kd subunit
	PF00579	tRNA synthetases class I (W and Y)
	PF03477	ATP cone domain
	PF13597	Anaerobic ribonucleoside-triphosphate reductase
	PF01228	Glycine radical
	PF01555	DNA methylase
	PF00550	Phosphopantetheine attachment site
	PF00265	Thymidine kinase
	PF16321	Sigma 54 modulation/S30EA ribosomal protein C terminus
	PF02482	Sigma 54 modulation protein / S30EA ribosomal protein
	PF01966	HD domain
	PF01743	Poly A polymerase head domain
	PF12627	Probable RNA and SrmB- binding site of polymerase A
	PF00462	Glutaredoxin
	PF00303	Thymidylate synthase
	PF00293	NUDIX domain
	PF00004	ATPase family associated with various cellular activities (AAA)
	PF07724	AAA domain (Cdc48 subfamily)
	PF17871	AAA lid domain
	PF02861	Clp amino terminal domain, pathogenicity island component
	PF10431	C-terminal, D2-small domain, of ClpB protein 
	PF00166	Chaperonin 10 Kd subunit
	PF01367	5'-3' exonuclease, C-terminal SAM fold
	PF02739	5'-3' exonuclease, N-terminal resolvase-like domain
	PF00476	DNA polymerase family A
	PF06067	Domain of unknown function (DUF932)
	PF03477	ATP cone domain
	PF02867	Ribonucleotide reductase, barrel domain
	PF00317	Ribonucleotide reductase, all-alpha domain
	PF00268	Ribonucleotide reductase, small chain
	PF00186	Dihydrofolate reductase
	PF00075	RNase H
	PF13538	UvrD-like helicase C-terminal domain
	PF02617	ATP-dependent Clp protease adaptor protein ClpS
	PF00204	DNA gyrase B
	PF00986	DNA gyrase B subunit, carboxyl terminus
	PF02518	Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase
	PF01751	Toprim domain
	PF03989	DNA gyrase C-terminal domain, beta-propeller
	PF00521	DNA gyrase/topoisomerase IV, subunit A
	PF05816	Toxic anion resistance protein (TelA)
	PF13521	AAA domain
	PF01381	Helix-turn-helix
	PF04973	Nicotinamide mononucleotide transporter
	PF03895	YadA-like membrane anchor domain
	PF05658	Head domain of trimeric autotransporter adhesin
	PF05662	Coiled stalk of trimeric autotransporter adhesin
	PF04542	Sigma-70 region 2 
	PF04539	Sigma-70 region 3
	PF04545	Sigma-70, region 4
	PF01258	Prokaryotic dksA/traR C4-type zinc finger
	PF06693	Protein of unknown function (DUF1190)
	PF00149	Calcineurin-like phosphoesterase
	PF00574	Clp protease
	PF02368	Bacterial Ig-like domain (group 2)
	PF01467	Cytidylyltransferase-like
	PF00293	NUDIX domain