4G6U
CdiA-CT/CdiI toxin and immunity complex from Escherichia coli
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | EC869 CdiA-CT | polymer | 292 | 32697.2 | 1 | UniProt (F2WK69) Pfam (PF21483) Pfam (PF21111) | Escherichia coli O157:H7 | |
| 2 | B (B) | EC869 CdiI | polymer | 177 | 20426.5 | 1 | UniProt (F2WK70) Pfam (PF07262) | Escherichia coli O157:H7 | |
| 3 | C (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 4 | D (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 5 | E, F, G (B) | ACETATE ION | non-polymer | 59.0 | 3 | Chemie (ACT) | |||
| 6 | H, I, J (B) | YTTRIUM (III) ION | non-polymer | 88.9 | 3 | Chemie (YT3) | |||
| 7 | K, L (A, B) | water | water | 18.0 | 77 | Chemie (HOH) |
Sequence modifications
A: 8 - 297 (UniProt: F2WK69)
B: 1 - 167 (UniProt: F2WK70)
| PDB | External Database | Details |
|---|---|---|
| Mse 6 | - | expression tag |
| Gly 7 | - | expression tag |
| Ile 161 | Val 1022 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Thr 168 | - | expression tag |
| Ser 169 | - | expression tag |
| Leu 170 | - | expression tag |
| Glu 171 | - | expression tag |
| His 172 | - | expression tag |
| His 173 | - | expression tag |
| His 174 | - | expression tag |
| His 175 | - | expression tag |
| His 176 | - | expression tag |
| His 177 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 53123.7 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 544.7 | |
| All* | Total formula weight | 53668.4 |
