title: Steps in the reaction mechanism of the Haemophilus influenzae Rf restriction endonuclease.
mesh_terms: D000255:Adenosine Triphosphate; D000494:Allosteric Regulation; D004262:DNA Restriction Enzymes / Q000302:isolation & purification / Q000378:metabolism*; D015263:Deoxyribonucleases, Type III Site-Specific; D006193:Haemophilus influenzae / Q000201:enzymology*; D006493:Heparin / Q000494:pharmacology; D007700:Kinetics; D012436:S-Adenosylmethionine / Q000494:pharmacology
chemical_list: D012436:S-Adenosylmethionine; D000255:Adenosine Triphosphate; D006493:Heparin; D004262:DNA Restriction Enzymes; C034574:endodeoxyribonuclease HinfIII; D015263:Deoxyribonucleases, Type III Site-Specific