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																		 Deoxyribonucleases, Type I Site-Specific
 
																		 
																		
																	 
																		 
																		
																	 
																			
																					
	"Deoxyribonucleases, Type I Site-Specific" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, 
	MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, 
	which enables searching at various levels of specificity.
 
	
	
		
			
			
				Enzyme systems containing three different subunits and requiring ATP, S-adenosylmethionine, and magnesium for endonucleolytic activity to give random double-stranded fragments with terminal 5'-phosphates. They function also as DNA-dependent ATPases and modification methylases, catalyzing the reactions of EC 2.1.1.72 and EC 2.1.1.73 with similar site-specificity. The systems recognize specific short DNA sequences and cleave at sites remote from the recognition sequence. Enzymes from different microorganisms with the same specificity are called isoschizomers. EC 3.1.21.3.
    
			 
				
				
					
						| Descriptor ID | D015253 |  
						| MeSH Number(s) | D08.811.150.280.250 D08.811.277.352.335.350.300.250 D08.811.277.352.355.325.300.250 |  
						| Concept/Terms | Deoxyribonucleases, Type I Site-SpecificDeoxyribonucleases, Type I Site-SpecificDeoxyribonucleases, Type I Site SpecificDeoxyribonucleases, Type I, Site-SpecificType I Site Specific DeoxyribonucleasesType I Site-Specific DeoxyribonucleasesDNA Restriction Enzymes, Type IType I Restriction EnzymesSite-Specific DNase, Type ISite Specific DNase, Type IType I Site Specific DNaseType I Site-Specific DNaseDNase, Site-Specific, Type IRestriction Endonucleases, Type IDeoxyribonucleases, Type I, Site SpecificDNase, Site Specific, Type I
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				Below are MeSH descriptors whose meaning is more general than "Deoxyribonucleases, Type I Site-Specific". 
				Below are MeSH descriptors whose meaning is more specific than "Deoxyribonucleases, Type I Site-Specific". 
	
	
		
			
			
					
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