3ZCI
Crystal structure of Helicobacter pylori T4SS protein CagL in a cubic crystal form with a distorted helical conformation of the RGD-motif
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | CAG PATHOGENICITY ISLAND PROTEIN (CAG18) | polymer | 220 | 24940.5 | 1 | UniProt (O25272) In PDB | HELICOBACTER PYLORI | CAGL |
| 2 | A | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 3 | A | 1,4-DIETHYLENE DIOXIDE | non-polymer | 88.1 | 3 | Chemie (DIO) | |||
| 4 | A | Meso-2,3-Butanediol | non-polymer | 90.1 | 3 | Chemie (BU9) | |||
| 5 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 6 | water | water | 18.0 | 113 | Chemie (HOH) |
Sequence modifications
A: 21 - 237 (UniProt: O25272)
| PDB | External Database | Details |
|---|---|---|
| Gly 18 | - | expression tag |
| Ala 19 | - | expression tag |
| Mse 20 | - | expression tag |
| Ala 69 | Lys 69 | engineered mutation |
| Thr 70 | Lys 70 | engineered mutation |
| Ala 147 | Gln 147 | engineered mutation |
| Thr 148 | Glu 148 | engineered mutation |
| Ala 149 | Lys 149 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 24940.5 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 858.3 | |
| All* | Total formula weight | 25798.9 |
