NAD-dependent protein deacetylase sirtuin-2 (EC 2.3.1.286) (NAD-dependent protein deacylase sirtuin-2) (EC 2.3.1.-) (NAD-dependent protein defatty-acylase sirtuin-2) (EC 2.3.1.-) (Regulatory protein SIR2 homolog 2) (SIR2-like protein 2)