7QFI
Crystal structure of S-layer protein SlpX from Lactobacillus acidophilus, domain I (aa 31-182)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | SlpX | polymer | 162 | 17395.0 | 2 | UniProt (Q5FLN0) | Lactobacillus acidophilus | |
| 2 | C (B) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | D, E (A, B) | water | water | 18.0 | 232 | Chemie (HOH) |
Sequence modifications
A, B: 31 - 182 (UniProt: Q5FLN0)
| PDB | External Database | Details |
|---|---|---|
| Met 29 | - | initiating methionine |
| Gly 30 | - | expression tag |
| Leu 183 | - | expression tag |
| Glu 184 | - | expression tag |
| His 185 | - | expression tag |
| His 186 | - | expression tag |
| His 187 | - | expression tag |
| His 188 | - | expression tag |
| His 189 | - | expression tag |
| His 190 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 34789.9 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 40.1 | |
| All* | Total formula weight | 34830.0 |
