5CXG
Crystal structure of Mycobacterium tuberculosis KstR in complex with PEG
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 | HTH-type transcriptional repressor KstR | polymer | 203 | 22352.5 | 4 | UniProt (P96856) Pfam (PF00440) Pfam (PF17925) In PDB | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | |
| 2 | A, B, C | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 3 | Chemie (PGE) | |||
| 3 | C | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 4 | water | water | 18.0 | 208 | Chemie (HOH) |
Sequence modifications
A, B, C, D: -1 - 199 (UniProt: P96856)
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | expression tag |
| Ala -2 | - | expression tag |
| Glu 0 | Lys 21 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 89410.0 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 556.6 | |
| All* | Total formula weight | 89966.7 |
