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 | Ferrous iron transport protein B | polymer | 276 | 30498.6 | 2 | UniProt (Q5M586) Pfam (PF02421) Pfam (PF17910) In PDB | Streptococcus thermophilus (strain ATCC BAA-250 / LMG 18311) | |
2 | A, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
3 | A, B | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 2 | Chemie (GDP) | |||
4 | A, B | TETRAFLUOROALUMINATE ION | non-polymer | 103.0 | 2 | Chemie (ALF) | |||
5 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
6 | A, B | POTASSIUM ION | non-polymer | 39.1 | 2 | Chemie (K) | |||
7 | A, B | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
8 | 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 |