4ZHY
Crystal structure of a bacterial signalling complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | YfiR | polymer | 190 | 20688.8 | 1 | UniProt (Q9I4L4) Pfam (PF13689) | Pseudomonas aeruginosa PAO1 | |
| 2 | B (B) | YfiB | polymer | 168 | 18341.9 | 1 | UniProt (Q9I4L6) Pfam (PF00691) | Pseudomonas aeruginosa PAO1 | |
| 3 | C, D (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | E, F, G, H (A, B) | FORMIC ACID | non-polymer | 46.0 | 4 | Chemie (FMT) | |||
| 5 | I, J (A, B) | water | water | 18.0 | 160 | Chemie (HOH) |
Sequence modifications
A: 1 - 190 (UniProt: Q9I4L4)
B: 1 - 168 (UniProt: Q9I4L6)
| PDB | External Database | Details |
|---|---|---|
| Ser 71 | Cys 71 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Pro 56 | Glu 56 | conflict |
| Gly 57 | Phe 57 | conflict |
| Ser 58 | Gly 58 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 39030.7 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 376.2 | |
| All* | Total formula weight | 39406.9 |
