4R74
Structure of the periplasmic binding protein AfuA from Actinobacillus pleuropneumoniae (exogenous fructose-6-phosphate bound)
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) | ABC-type Fe3+ transport system, periplasmic component | polymer | 321 | 35392.0 | 4 | UniProt (A3N294) Pfam (PF13343) | Actinobacillus pleuropneumoniae | AfuA |
| 2 | E, J, R, Z (A, B, C, D) | 6-O-phosphono-beta-D-fructofuranose | non-polymer | 260.1 | 4 | Chemie (F6P) | |||
| 3 | AA, BA, CA, DA, F... (D, A, B, C) | GLYCEROL | non-polymer | 92.1 | 18 | Chemie (GOL) | |||
| 4 | N, O, P (B) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 3 | Chemie (TRS) | |||
| 5 | EA, FA, Q (D, B) | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
| 6 | GA, HA, IA, JA (A, B, C, D) | water | water | 18.0 | 959 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 319 (UniProt: A3N294)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 141567.9 | |
| Non-Polymers* | Number of molecules | 28 |
| Total formula weight | 3137.6 | |
| All* | Total formula weight | 144705.5 |
