1QVS
Crystal Structure of Haemophilus influenzae H9A mutant Holo Ferric ion-Binding Protein A
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Iron-utilization periplasmic protein | polymer | 309 | 33702.2 | 1 | UniProt (P35755) Pfam (PF01547) | Haemophilus influenzae | Major ferric iron binding protein, Iron-regulated 40 kDa protein, MIRP, Fe(3+)- binding protein |
| 2 | B, C, D (A) | FE (III) ION | non-polymer | 55.8 | 3 | Chemie (FE) | |||
| 3 | E, F (A) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 4 | G (A) | water | water | 18.0 | 300 | Chemie (HOH) |
Sequence modifications
A: 1 - 309 (UniProt: P35755)
| PDB | External Database | Details |
|---|---|---|
| Ala 9 | His 32 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 33702.2 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 357.5 | |
| All* | Total formula weight | 34059.7 |
