6DQQ
Crystal structure of Haemophilus influenzae OppA complex with endogenous peptide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Periplasmic oligopeptide-binding protein | polymer | 521 | 58784.6 | 1 | UniProt (Q4QLH0) Pfam (PF00496) | Haemophilus influenzae (strain 86-028NP) | |
| 2 | B (B) | ALA-ALA-ALA-ALA | polymer | 4 | 302.3 | 1 | synthetic construct | ||
| 3 | C, D, E (A) | ACETATE ION | non-polymer | 59.0 | 3 | Chemie (ACT) | |||
| 4 | F, G (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 5 | H (A) | water | water | 18.0 | 374 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 59087.0 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 369.3 | |
| All* | Total formula weight | 59456.2 |
