2B3Y
Structure of a monoclinic crystal form of human cytosolic aconitase (IRP1)
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) | Iron-responsive element binding protein 1 | polymer | 888 | 98374.4 | 2 | UniProt (P21399) Pfam (PF00330) Pfam (PF00694) | Homo sapiens (human) | IRE-BP 1, Iron regulatory protein 1, IRP1, Ferritin repressor protein, Aconitate hydratase, Citrate hydro-lyase, Aconitase |
| 2 | C, G, H (A, B) | ACETATE ION | non-polymer | 59.0 | 3 | Chemie (ACT) | |||
| 3 | D, I (A, B) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 2 | Chemie (SF4) | |||
| 4 | E, F (A) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 5 | J (B) | FORMIC ACID | non-polymer | 46.0 | 1 | Chemie (FMT) | |||
| 6 | K, L (A, B) | water | water | 18.0 | 970 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 196748.8 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1110.6 | |
| All* | Total formula weight | 197859.4 |
