2IBJ
Structure of House Fly Cytochrome B5
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Cytochrome b5 | polymer | 88 | 10091.0 | 1 | UniProt (P49096) Pfam (PF00173) | Musca domestica (house fly) | CYTB5 |
| 2 | B, C (A) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 3 | D (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 4 | E (A) | water | water | 18.0 | 170 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 10091.0 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 665.1 | |
| All* | Total formula weight | 10756.1 |
