2FNA
Crystal structure of an archaeal aaa+ atpase (sso1545) from sulfolobus solfataricus p2 at 2.00 A resolution
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) | Conserved hypothetical protein | polymer | 357 | 42061.8 | 2 | GenBank (13814777) Pfam (PF01637) Pfam (PF21100) UniProt (by SIFTS) (Q97Y08) | Sulfolobus solfataricus | |
| 2 | C, K (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 3 | D, L (A, B) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 2 | Chemie (ADP) | |||
| 4 | E, F, G, H, I... (A, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 7 | Chemie (EDO) | |||
| 5 | N, O (A, B) | water | water | 18.0 | 347 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 356 (GenBank: 13814777)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
| Mse 1 | Met 1 | modified residue |
| Mse 107 | Met 107 | modified residue |
| Mse 174 | Met 174 | modified residue |
| Mse 179 | Met 179 | modified residue |
| Mse 295 | Met 295 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 84123.6 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 1337.5 | |
| All* | Total formula weight | 85461.1 |
