5W3A
Crystal structure of mutant CJ YCEI protein (CJ-N182C) with 5-mercapto-2-nitrobenzoic acid 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) | Polyisoprenoid-binding protein | polymer | 180 | 20188.8 | 1 | UniProt (Q79JB5) Pfam (PF04264) UniProt (by SIFTS) (Q0PB90) | Campylobacter jejuni | YCEI periplasmic protein, Protein yceI, periplasmic protein |
| 2 | B (A) | EICOSANE | non-polymer | 282.5 | 1 | Chemie (LFA) | |||
| 3 | C, D (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | E (A) | 5-MERCAPTO-2-NITRO-BENZOIC ACID | non-polymer | 199.2 | 1 | Chemie (MNB) | |||
| 5 | F (A) | water | water | 18.0 | 22 | Chemie (HOH) |
Sequence modifications
A: 22 - 190 (UniProt: Q79JB5)
| PDB | External Database | Details |
|---|---|---|
| Met 21 | - | initiating methionine |
| Cys 182 | Asn 182 | 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 | 20188.8 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 673.9 | |
| All* | Total formula weight | 20862.7 |
