3B1W
Crystal structure of an S. thermophilus NFeoB E67A mutant bound to GDP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Ferrous iron uptake transporter protein B | polymer | 272 | 30145.1 | 4 | UniProt (Q5M586) Pfam (PF02421) Pfam (PF17910) | Streptococcus thermophilus | |
| 2 | E, F, G, H (A, B, C, D) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 4 | Chemie (GDP) | |||
| 3 | I, J, K, L (A, B, C, D) | water | water | 18.0 | 110 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 270 (UniProt: Q5M586)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
| Ala 67 | Glu 67 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 120580.5 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1772.8 | |
| All* | Total formula weight | 122353.3 |
