"AT-Hook Motifs" 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.
	
	
		
			
			
				DNA-binding motifs, first described in one of the HMGA PROTEINS: HMG-I(Y) PROTEIN. They consist of positively charged sequences of nine amino acids centered on the invariant tripeptide glycine-arginine-proline. They act to fasten the protein to an AT RICH SEQUENCE in the DNA.
    
			
			
				
				
					
						| Descriptor ID | D024761 | 
					
						| MeSH Number(s) | G02.111.570.820.709.275.500.050 | 
					
						| Concept/Terms | AT-Hook MotifsAT-Hook MotifsAT Hook MotifsAT-Hook MotifMotif, AT-HookMotifs, AT-HookAT Hook MotifMotif, AT HookMotifs, AT HookAT HooksAT HookHook, ATHooks, AT
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				Below are MeSH descriptors whose meaning is more general than "AT-Hook Motifs".
				
			 
			
			
				Below are MeSH descriptors whose meaning is more specific than "AT-Hook Motifs".
				
			 
		 
	 
 
                                        
                                            
	
	
		
			
			
					
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				Below are the most recent publications written about "AT-Hook Motifs" by people in Profiles.