7BVU
Crystal structure of S. thermophilus NFeoB E66A.E67A bound to GDP.AlF4-
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Ferrous iron transport protein B | polymer | 276 | 30498.6 | 2 | UniProt (Q5M586) Pfam (PF02421) Pfam (PF17910) | Streptococcus thermophilus (strain ATCC BAA-250 / LMG 18311) | |
| 2 | C, I (A, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
| 3 | D, J (A, B) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 2 | 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) | |||
| 4 | E, K (A, B) | TETRAFLUOROALUMINATE ION | non-polymer | 103.0 | 2 | Chemie (ALF) PubChem (5311325) | |||
| 5 | F, L (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) PubChem (888) | |||
| 6 | G, M (A, B) | POTASSIUM ION | non-polymer | 39.1 | 2 | Chemie (K) PubChem (813) | |||
| 7 | H, N (A, B) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) PubChem (312) | |||
| 8 | O, P (A, B) | water | water | 18.0 | 202 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 270 (UniProt: Q5M586)
| PDB | External Database | Details |
|---|---|---|
| Gly -5 | - | expression tag |
| Ala -4 | - | expression tag |
| Met -3 | - | expression tag |
| Ala -2 | - | expression tag |
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
| Ala 66 | Glu 66 | engineered mutation |
| Ala 67 | Glu 67 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 60997.1 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 1414.2 | |
| All* | Total formula weight | 62411.3 |
