3DPQ
Crystal structure of the substrate binding domain of E. coli DnaK in complex with a long pyrrhocoricin-derived inhibitor peptide (form B)
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 (A, B, E, F) | Chaperone protein dnaK | polymer | 219 | 23820.8 | 4 | UniProt (P0A6Y8) Pfam (PF00012) | Escherichia coli | Heat shock protein 70, Heat shock 70 kDa protein, HSP70 |
| 2 | E, F, G, H (C, D, G, H) | inhibitor peptide | polymer | 20 | 2466.9 | 4 | UniProt (by SIFTS) (P37362) | ||
| 3 | I (E) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | J, K, L, M, N... (A, B, E, F, C...) | water | water | 18.0 | 1466 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 105150.8 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 96.1 | |
| All* | Total formula weight | 105246.9 |
