8XFA
Structure of the siderophore periplasmic binding protein FtsB mutant Y137A from Streptococcus pyogenes with ferrioxamine E bound
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Iron-hydroxamate ABC transporter substrate-binding protein FtsB | polymer | 283 | 31757.4 | 1 | UniProt (A0A5S4TPK8) Pfam (PF01497) | Streptococcus pyogenes SSI-1 | |
| 2 | B (A) | (8E)-6,17,28-trihydroxy-1,6,12,17,23,28-hexaazacyclotritriacont-8-ene-2,5,13,16,24,27-hexone | non-polymer | 598.7 | 1 | Chemie (6L0) | |||
| 3 | C (A) | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) | |||
| 4 | D (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 5 | E (A) | water | water | 18.0 | 187 | Chemie (HOH) |
Sequence modifications
A: 28 - 310 (UniProt: A0A5S4TPK8)
| PDB | External Database | Details |
|---|---|---|
| Ala 137 | Tyr 137 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 31757.4 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 746.6 | |
| All* | Total formula weight | 32504.0 |
