2.7.1.78	5' end-specific RNA/DNA kinase, 5' polynucleotide kinase, 5'-hydroxyl polynucleotide kinase, 5'-hydroxyl polyribonucleotide kinase, 5'-hydroxyl RNA kinase, 5'-OH polynucleotide kinase, ATP:5'-dephosphopolynucleotide 5'-phosphatase, cleavage and polyadenylation factor I subunit, CLP1, Clp1-like protein, DNA 5'-hydroxyl kinase, DNA kinase, Grc3, hPNKP, kinase (phosphorylating), polynucleotide 5'-hydroxyl, mPNKP, Nol9, PALF, PhoClp1, PNK, Pnk1, PNKP, polynucleotide 5'-hydroxyl kinase (phosphorylating), polynucleotide 5'-hydroxyl-kinase, polynucleotide kinase, polynucleotide kinase and aprataxin-like forkhead-associated, polynucleotide kinase phosphatase, polynucleotide kinase-phosphatase, polynucleotide kinase/phosphatase, RNA-specific polynucleotide kinase, Rnl1, RPNK, T4 PNK, T4 polynucleotide kinase, T4 polynucleotide kinase/phosphatase, tRNA endonuclease complex, TSEN	-	-, 659328, 672918, 674594, 675365, 676207, 677100, 695561, 703029, 703399, 704680, 706727, 716975, 722115, 722727, 723644, 723662, 723764, 729174, 729562, 729563, 730493, 737431, 737436, 737441, 737443, 737444, 737575, 737888, 737889, 737890, 738535, 739067, 739186, 760335, 760338, 761386, 762248	
2.7.1.78	polynucleotide kinase	bifunctional enzyme possessing a 5'-DNA kinase activity and a 3'-phosphatase activity	672918	
2.7.1.78	polynucleotide kinase-phosphatase	catalyzes ATP-dependent phosphorylation of 5'-OH termini of DNA or RNA polynucleotides and Ni2+/Mn2+-dependent dephosphorylation of 2',3' cyclic phosphate, 2'-phosphate, and 3'-phosphate ribonucleotides	677100	
2.7.1.78	additional information	enzyme also possesses a 3'-phosphatase activity	642004, 642018, 642026, 642027, 642028, 642030, 81073, 81075	
2.7.1.78	polynucleotide kinase	major cellular 3' DNA phosphatase which also possesses a 5' kinase activity	675365	
2.7.1.78	HEAB	originally termed	729174	
2.7.1.78	HD-Pnk	the enzyme consists of an N-terminal 2',3'-phosphoesterase module of the HD domain family fused to a C-terminal polynucleotide kinase module	-, 761386	
2.7.1.78	PNKP	the enzyme is composed of three catalytic modules: an N-terminal 5'-OH polynucleotide kinase, a central 2',3' phosphatase, and a C-terminal ligase polynucleotide kinase	737681	
2.7.1.78	polynucleotide kinase	the phosphatase activity of the purified enzyme is significantly more active than its kinase activity	676207