3A1S
Crystal structue of the cytosolic domain of T. maritima FeoB iron iransporter in GDP form I
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Iron(II) transport protein B | polymer | 258 | 29465.3 | 2 | UniProt (Q9WXQ8) Pfam (PF02421) Pfam (PF17910) In PDB | Thermotoga maritima | |
| 2 | A, B | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 2 | Chemie (GDP) | |||
| 3 | A | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | A | (4R)-2-METHYLPENTANE-2,4-DIOL | non-polymer | 118.2 | 1 | Chemie (MRD) | |||
| 5 | A, B | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 2 | Chemie (MPD) | |||
| 6 | water | water | 18.0 | 539 | Chemie (HOH) |
Sequence modifications
A, B: 17 - 269 (UniProt: Q9WXQ8)
| PDB | External Database | Details |
|---|---|---|
| Gly 12 | - | EXPRESSION TAG |
| Pro 13 | - | EXPRESSION TAG |
| Leu 14 | - | EXPRESSION TAG |
| His 15 | - | EXPRESSION TAG |
| Mse 16 | - | EXPRESSION TAG |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 58930.6 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 1289.5 | |
| All* | Total formula weight | 60220.2 |
