4RMJ
Human Sirt2 in complex with ADP ribose and nicotinamide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | NAD-dependent protein deacetylase sirtuin-2 | polymer | 304 | 34416.7 | 2 | UniProt (Q8IXJ6) Pfam (PF02146) | Homo sapiens (human) | Regulatory protein SIR2 homolog 2, SIR2-like protein 2 |
| 2 | C, J (A, B) | [(2R,3S,4R,5R)-5-(6-AMINOPURIN-9-YL)-3,4-DIHYDROXY-OXOLAN-2-YL]METHYL [HYDROXY-[[(2R,3S,4R,5S)-3,4,5-TRIHYDROXYOXOLAN-2-YL]METHOXY]PHOSPHORYL] HYDROGEN PHOSPHATE | non-polymer | 559.3 | 2 | Chemie (AR6) PubChem (192) PubChem (25113622) PubChem (25113623) PubChem (44415180) PubChem (51051599) PubChem (44144391) PubChem (445794) PubChem (447048) PubChem (89379870) PubChem (33576) PubChem (447165) PubChem (448826) PubChem (91746164) PubChem (9548001) PubChem (9547960) PubChem (122606931) PubChem (122609061) PubChem (10437766) PubChem (174159053) PubChem (140853820) PubChem (146879505) PubChem (162774256) PubChem (162782217) PubChem (163972867) PubChem (173750345) PubChem (173750346) PubChem (175675949) | |||
| 3 | D (A) | NICOTINAMIDE | non-polymer | 122.1 | 1 | Chemie (NCA) PubChem (936) | |||
| 4 | E (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) PubChem (8117) | |||
| 5 | F, K, L (A, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 3 | Chemie (EDO) | |||
| 6 | G (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) PubChem (923) | |||
| 7 | H, I (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 8 | M (B) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 1 | Chemie (PGE) | |||
| 9 | N, O (A, B) | water | water | 18.0 | 138 | Chemie (HOH) |
Sequence modifications
A, B: 56 - 356 (UniProt: Q8IXJ6)
| PDB | External Database | Details |
|---|---|---|
| Gly 53 | - | expression tag |
| His 54 | - | expression tag |
| Met 55 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 68833.5 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 1837.1 | |
| All* | Total formula weight | 70670.5 |
