4XJY
Periplasmic repressor protein YfiR
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) | YfiR | polymer | 164 | 18362.5 | 4 | UniProt (Q9I4L4) Pfam (PF13689) | Pseudomonas aeruginosa PAO1 | |
| 2 | E (A) | 3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL | non-polymer | 326.4 | 1 | Chemie (P33) | |||
| 3 | F, G, H (B, C, D) | L(+)-TARTARIC ACID | non-polymer | 150.1 | 3 | Chemie (TLA) | |||
| 4 | I, J, K, L (A, B, C, D) | water | water | 18.0 | 306 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 36 - 190 (UniProt: Q9I4L4)
| PDB | External Database | Details |
|---|---|---|
| Mse 35 | - | initiating methionine |
| Leu 191 | - | expression tag |
| Glu 192 | - | expression tag |
| His 193 | - | expression tag |
| His 194 | - | expression tag |
| His 195 | - | expression tag |
| His 196 | - | expression tag |
| His 197 | - | expression tag |
| His 198 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 73450.0 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 776.6 | |
| All* | Total formula weight | 74226.6 |
