locus-tag	class	description
PBI_POLKA_37	GO:0003677	DNA binding
PBI_POLKA_37	GO:0003700	DNA-binding transcription factor activity
PBI_POLKA_37	GO:0043565	sequence-specific DNA binding
PBI_POLKA_37	GO:0045892	negative regulation of transcription, DNA-templated
PBI_POLKA_37	GO:0045893	positive regulation of transcription, DNA-templated
PBI_POLKA_37	GO:0006355	regulation of transcription, DNA-templated
PBI_POLKA_41	GO:0032993	protein-DNA complex
PBI_POLKA_41	GO:0003677	DNA binding
PBI_POLKA_41	GO:0003697	single-stranded DNA binding
PBI_POLKA_41	GO:0032508	DNA duplex unwinding
PBI_POLKA_41	GO:0006310	DNA recombination
PBI_POLKA_45	GO:0003677	DNA binding
PBI_POLKA_45	GO:0008170	N-methyltransferase activity
PBI_POLKA_45	GO:0015667	site-specific DNA-methyltransferase (cytosine-N4-specific) activity
PBI_POLKA_45	GO:0009307	DNA restriction-modification system