6DQR
Crystal structure of Haemophilus influenzae OppA complex with MGG
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 | 530 | 59987.0 | 1 | UniProt (Q4QLH0) Pfam (PF00496) | Haemophilus influenzae (strain 86-028NP) | |
| 2 | B (B) | MET-GLY-GLY | polymer | 3 | 263.3 | 1 | Haemophilus influenzae 86-028NP | ||
| 3 | C, D, E (A) | ACETATE ION | non-polymer | 59.0 | 3 | Chemie (ACT) | |||
| 4 | F (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | G, H (A, B) | water | water | 18.0 | 184 | Chemie (HOH) |
Sequence modifications
A: 21 - 541 (UniProt: Q4QLH0)
| PDB | External Database | Details |
|---|---|---|
| Met 20 | - | initiating methionine |
| Leu 542 | - | expression tag |
| Glu 543 | - | expression tag |
| His 544 | - | expression tag |
| His 545 | - | expression tag |
| His 546 | - | expression tag |
| His 547 | - | expression tag |
| His 548 | - | expression tag |
| His 549 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 60250.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 273.2 | |
| All* | Total formula weight | 60523.5 |
