title: The bacteriophage P1 restriction endonuclease.
mesh_terms: D000255:Adenosine Triphosphate / Q000494:pharmacology; D002848:Chromatography, DEAE-Cellulose; D003090:Coliphages / Q000201:enzymology*; D003851:Deoxyribonucleases / Q000302:isolation & purification* / Q000378:metabolism; D004591:Electrophoresis, Polyacrylamide Gel; D004720:Endonucleases / Q000302:isolation & purification* / Q000378:metabolism; D004926:Escherichia coli / Q000201:enzymology; D007700:Kinetics; D008274:Magnesium / Q000494:pharmacology; D008970:Molecular Weight; D012328:RNA Viruses / Q000201:enzymology; D012436:S-Adenosylmethionine; D013045:Species Specificity
chemical_list: D012436:S-Adenosylmethionine; D000255:Adenosine Triphosphate; D003851:Deoxyribonucleases; D004720:Endonucleases; D008274:Magnesium