Acetivibrio thermocellus - 674594, 677100, 723764, 737681, 738535 Acetivibrio thermocellus bifunctional polynucleotide kinase/2',3'-cyclic nucleotide phosphodiesterase 682186 Acetivibrio thermocellus DSM 1237 - 738535 Bos taurus calf 642004, 642012, 642023, 642025, 642026 Caenorhabditis elegans - 739067 Enterobacteria phage T6 - 642004 Escherichia phage T2 from infected Escherichia coli 642004, 642005, 642006 Homo sapiens - 642027, 672918, 675365, 676207, 703029, 703399, 704680, 716975, 722115, 722727, 723644, 729174, 729562, 729563, 751906, 762248 Homo sapiens bifunctional enzyme with both 5’-DNA kinase and 3’-DNA phosphatase activity 657957 Homo sapiens HeLa cells 642004, 642021 Kostyavirus CJW1 expression in Escherichia coli with His10-tag 652544 Mammalia - 642030 Mesocricetus auratus chinese hamster lung cells 642004 Mus musculus - 642017, 659923, 703029, 716975, 723644 Mus musculus bifunctional polynucleotide phosphatase/kinase, cf. 3.1.3.32 750414 no activity in bacteriophage T1 - 642005 no activity in bacteriophage T5 - 642005 no activity in Escherichia coli - 642004 Omegavirus omega expression in Escherichia coli with His10-tag 652544 Pyrococcus horikoshii - 706727 Rattus norvegicus - 642004, 642007, 642010, 642015, 642020, 642022, 642026 Rattus norvegicus enzyme also has DNA 3'-phosphatase activity 81073, 81075 Rhodothermus phage RM378 infecting Rhodothermus marinus, bifunctional enzyme with 5’-kinase domain and 3’-phosphohydrolase domain 659503 Runella slithyformis - 761386 Runella slithyformis ATCC 49304 - 761386 Saccharomyces cerevisiae - 739186 Schizosaccharomyces pombe - 703029, 716975 synthetic ribozyme class I polynucleotide kinase 642024 Tequatrovirus T4 - 642009, 642011, 642014, 642029, 642030, 695561, 703029, 716975, 723662, 730493, 737431, 737436, 737441, 737443, 737444, 737575, 737888, 737889, 737890, 749573, 751515, 752288, 760335, 760338 Tequatrovirus T4 from infected Escherichia coli 642004, 642005, 642008, 642013, 642018, 642028 Tequatrovirus T4 gene pseT 642004, 642018 Tequatrovirus T4 mutant forms, genes pseT 1 and pseT 47 642018 Tequatrovirus T4 trifunctional enzyme with 5’-hydroxyl kinase, 3’-phosphatese and 2’,3’-cyclic phosphodiesterase activities 660034 Tequatrovirus T4 K10 - 737575 unidentified baculovirus trifunctional enzyme with RNA ligase, polynucleotide 5'-kinase, and polynucleotide 3'-phosphatase activities 659328