5W2V
Crystal structure of mutant CJ YCEI protein (CJ-G34C) with selenocysteine guest structure
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Putative periplasmic protein | polymer | 180 | 20245.9 | 1 | UniProt (Q0PB90) Pfam (PF04264) | Campylobacter jejuni subsp. jejuni serotype O:2 (strain ATCC 700819 / NCTC 11168) | |
| 2 | B (A) | UNKNOWN LIGAND | non-polymer | 282.5 | 1 | Chemie (UNL) | |||
| 3 | C, D (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | E (A) | SELENOCYSTEINE | non-polymer | 168.1 | 1 | Chemie (SEC) | |||
| 5 | F (A) | water | water | 18.0 | 16 | Chemie (HOH) |
Sequence modifications
A: 22 - 190 (UniProt: Q0PB90)
| PDB | External Database | Details |
|---|---|---|
| Met 21 | - | expression tag |
| Cys 34 | Gly 34 | engineered mutation |
| Glu 191 | - | expression tag |
| Gly 192 | - | expression tag |
| Gly 193 | - | expression tag |
| Ser 194 | - | expression tag |
| His 195 | - | expression tag |
| His 196 | - | expression tag |
| His 197 | - | expression tag |
| His 198 | - | expression tag |
| His 199 | - | expression tag |
| His 200 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 20245.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 642.7 | |
| All* | Total formula weight | 20888.6 |
