Structure of NAD-dependent protein deacetylase sirtuin-1 (open state, 2.64 A)
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| G | SCOP2B Superfamily | DHS-like NAD/FAD-binding domain | 8063730 | 3001728 | SCOP2B (2022-06-29) |
| E | SCOP2B Superfamily | DHS-like NAD/FAD-binding domain | 8063730 | 3001728 | SCOP2B (2022-06-29) |
| C | SCOP2B Superfamily | DHS-like NAD/FAD-binding domain | 8063730 | 3001728 | SCOP2B (2022-06-29) |
| A | SCOP2B Superfamily | DHS-like NAD/FAD-binding domain | 8063730 | 3001728 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| G | SIR2_1st | e4ig9G4 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: DHS-like NAD/FAD-binding domain | F: SIR2_1st | ECOD (1.6) |
| G | SIR2_2nd_1 | e4ig9G3 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: SIR2_2nd_1 | ECOD (1.6) |
| E | SIR2_1st | e4ig9E4 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: DHS-like NAD/FAD-binding domain | F: SIR2_1st | ECOD (1.6) |
| E | SIR2_2nd_1 | e4ig9E3 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: SIR2_2nd_1 | ECOD (1.6) |
| C | SIR2_1st | e4ig9C4 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: DHS-like NAD/FAD-binding domain | F: SIR2_1st | ECOD (1.6) |
| C | SIR2_2nd_1 | e4ig9C3 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: SIR2_2nd_1 | ECOD (1.6) |
| A | SIR2_1st | e4ig9A4 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: DHS-like NAD/FAD-binding domain | F: SIR2_1st | ECOD (1.6) |
| A | SIR2_2nd_1 | e4ig9A3 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: SIR2_2nd_1 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| G | 3.40.50.1220 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | TPP-binding domain | CATH (4.3.0) |
| G | 3.30.1600.10 | Alpha Beta | 2-Layer Sandwich | SIR2/SIRT2 'Small Domain' | SIR2/SIRT2 'Small Domain' | CATH (4.3.0) |
| E | 3.40.50.1220 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | TPP-binding domain | CATH (4.3.0) |
| E | 3.30.1600.10 | Alpha Beta | 2-Layer Sandwich | SIR2/SIRT2 'Small Domain' | SIR2/SIRT2 'Small Domain' | CATH (4.3.0) |
| C | 3.40.50.1220 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | TPP-binding domain | CATH (4.3.0) |
| C | 3.30.1600.10 | Alpha Beta | 2-Layer Sandwich | SIR2/SIRT2 'Small Domain' | SIR2/SIRT2 'Small Domain' | CATH (4.3.0) |
| A | 3.40.50.1220 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | TPP-binding domain | CATH (4.3.0) |
| A | 3.30.1600.10 | Alpha Beta | 2-Layer Sandwich | SIR2/SIRT2 'Small Domain' | SIR2/SIRT2 'Small Domain' | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR003000 | Sirtuin family | Family | |
| IPR026590 | Sirtuin family, catalytic core domain | Domain | |
| IPR026591 | Sirtuin, catalytic core small domain superfamily | Homologous Superfamily | |
| IPR029035 | DHS-like NAD/FAD-binding domain superfamily | Homologous Superfamily | |
| IPR050134 | NAD-dependent sirtuin protein deacylases | Family | |
| IPR003000 | Sirtuin family | Family | |
| IPR026590 | Sirtuin family, catalytic core domain | Domain | |
| IPR026591 | Sirtuin, catalytic core small domain superfamily | Homologous Superfamily | |
| IPR029035 | DHS-like NAD/FAD-binding domain superfamily | Homologous Superfamily | |
| IPR050134 | NAD-dependent sirtuin protein deacylases | Family |














