3HFU
Crystal structure of the ligand binding domain of E. coli CynR with its specific effector azide
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 regulator cynR | polymer | 238 | 26405.8 | 4 | UniProt (P27111) Pfam (PF03466) In PDB | Escherichia coli | Cyn operon transcriptional activator |
| 2 | A, B, C, D | AZIDE ION | non-polymer | 42.0 | 4 | Chemie (AZI) | |||
| 3 | C, D | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
| 4 | water | water | 18.0 | 481 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 63 - 299 (UniProt: P27111)
| PDB | External Database | Details |
|---|---|---|
| Gly 62 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 105623.2 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 292.2 | |
| All* | Total formula weight | 105915.4 |
