3WRY
Crystal structure of helicase complex 2
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Tm-1 protein | polymer | 431 | 46145.4 | 2 | UniProt (A7M6E7) Pfam (PF06792) In PDB | Solanum lycopersicum (Tomato) | Resistance protein |
| 2 | C, D | Replicase large subunit | polymer | 451 | 50501.0 | 2 | UniProt (P03587) Pfam (PF01443) In PDB | Tomato mosaic virus (strain L) (ToMV) | 183 kDa protein,RNA-directed RNA polymerase |
| 3 | A, B, C, D | PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER | non-polymer | 523.2 | 4 | Chemie (AGS) | |||
| 4 | A, C, D | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 5 | B | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 6 | water | water | 18.0 | 729 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 431 (UniProt: A7M6E7)
| PDB | External Database | Details |
|---|---|---|
| Thr 91 | Ile 91 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 193292.9 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 2225.7 | |
| All* | Total formula weight | 195518.5 |
