2IS2
Crystal structure of UvrD-DNA binary complex
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, D) | 33-MER | polymer | 35 | 10770.9 | 2 | |||
| 2 | C, D (A, B) | DNA helicase II | polymer | 680 | 77797.1 | 2 | UniProt (P03018) Pfam (PF00580) Pfam (PF13361) | Escherichia coli | |
| 3 | E (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 4 | F (A) | FORMIC ACID | non-polymer | 46.0 | 1 | Chemie (FMT) | |||
| 5 | G (A) | water | water | 18.0 | 14 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 680 (UniProt: P03018)
| PDB | External Database | Details |
|---|---|---|
| Val 399 | Ala 399 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 177136.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 138.1 | |
| All* | Total formula weight | 177274.1 |
