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) | Putative hemin transport system, substrate-binding protein | polymer | 271 | 28016.0 | 2 | UniProt (B4EKB3) Pfam (PF01497) | Burkholderia cenocepacia (strain ATCC BAA-245 / DSM 16553 / LMG 16656 / NCTC 13227 / J2315 / CF5610) | |
| 2 | C, D, E, F (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
| 3 | G (B) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | H, I (A, B) | water | water | 18.0 | 267 | Chemie (HOH) |
Sequence modifications
A, B: 40 - 305 (UniProt: B4EKB3)
| PDB | External Database | Details |
|---|---|---|
| Gly 35 | - | expression tag |
| Pro 36 | - | expression tag |
| Leu 37 | - | expression tag |
| Gly 38 | - | expression tag |
| Ser 39 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 56032.1 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 2506.0 | |
| All* | Total formula weight | 58538.1 |
