Alternate deacylating specificities of the archaeal sirtuins Sir2Af1 and Sir2Af2.
Ringel, A.E., Roman, C., Wolberger, C.(2014) Protein Sci 23: 1686-1697
- PubMed: 25200501 
- DOI: 10.1002/pro.2546
- Primary Citation of Related Structures:  
4TWI, 4TWJ - PubMed Abstract: 
Sirtuins were originally shown to regulate a wide array of biological processes such as transcription, genomic stability, and metabolism by catalyzing the NAD(+) -dependent deacetylation of lysine residues. Recent proteomic studies have revealed a much wider array of lysine acyl modifications in vivo than was previously known, which has prompted a reevaluation of sirtuin substrate specificity ...