1AVQ
TOROIDAL STRUCTURE OF LAMBDA EXONUCLEASE DETERMINED AT 2.4 ANGSTROMS
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (A, B, C) | LAMBDA EXONUCLEASE | polymer | 228 | 26165.8 | 3 | UniProt (P03697) Pfam (PF09588) | Enterobacteria phage lambda | RED ALPHA |
| 2 | D, F, H (A, B, C) | PHOSPHATE ION | non-polymer | 95.0 | 3 | Chemie (PO4) | |||
| 3 | E, G, I, J (A, B, C) | ACETATE ION | non-polymer | 59.0 | 4 | Chemie (ACT) | |||
| 4 | K, L, M (A, B, C) | water | water | 18.0 | 416 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 78497.4 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 521.1 | |
| All* | Total formula weight | 79018.5 |
