A subclass of histone deacetylases that are NAD-dependent. Several members of the SIRTUINS family are included in this subclass. (mesh:D056545)
| Synonym | Reference | Specificity |
| class III histone deacetylases | Exact | |
| Class III HDACs | Exact | |
| class III HDACs | Exact |
| Identifier | Name | Relation |
| HGNC:14932 | SIRT4 | isa |
| HGNC:14929 | SIRT1 | isa |
| HGNC:14934 | SIRT6 | isa |
| HGNC:14933 | SIRT5 | isa |
| HGNC:14935 | SIRT7 | isa |
| HGNC:14931 | SIRT3 | isa |
| HGNC:10886 | SIRT2 | isa |
| Relation | Identifier | Name |
| isa | FPLX:HDAC | HDAC |