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) PubChem (136073927) PubChem (135398619) PubChem (135402030) PubChem (135431654) PubChem (135566337) PubChem (135760556) PubChem (136026707) PubChem (136053418) PubChem (136663964) PubChem (136664748) PubChem (136759848) PubChem (136759849) PubChem (136759850) PubChem (136836636) PubChem (136847074) PubChem (172898537) | |||
| 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 |
