4HIN
2.4A Resolution Structure of Bovine Cytochrome b5 (S71L)
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) | Cytochrome b5 | polymer | 82 | 9501.5 | 4 | UniProt (P00171) Pfam (PF00173) | Bos taurus (bovine cow domestic cattle domestic cow) | |
| 2 | E, G, I, K (A, B, C, D) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
| 3 | F, H, J, L (A, B, C, D) | COPPER (II) ION | non-polymer | 63.5 | 4 | Chemie (CU) | |||
| 4 | M, N, O, P (A, B, C, D) | water | water | 18.0 | 36 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 3 - 84 (UniProt: P00171)
| PDB | External Database | Details |
|---|---|---|
| Leu 71 | Ser 76 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 38005.8 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 2720.1 | |
| All* | Total formula weight | 40726.0 |
