1Q3R
Crystal structure of the chaperonin from Thermococcus strain KS-1 (nucleotide-free form of single mutant)
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, C, D) | Thermosome alpha subunit | polymer | 548 | 59238.4 | 4 | UniProt (O24729) Pfam (PF00118) UniProt (by SIFTS) (P61112) | Thermococcus sp. | Thermosome subunit 1, Chaperonin alpha subunit |
| 2 | E, F, G, H (A, B, C, D) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) |
Sequence modifications
A, B, C, D: 1 - 548 (UniProt: O24729)
| PDB | External Database | Details |
|---|---|---|
| Thr 125 | Ile 125 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 236953.8 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 384.3 | |
| All* | Total formula weight | 237338.0 |
