1F03
SOLUTION STRUCTURE OF OXIDIZED BOVINE MICROSOMAL CYTOCHROME B5 MUTANT (E44A, E48A, E56A, D60A) AND ITS INTERACTION WITH CYTOCHROME C
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 | 82 | 9257.3 | 1 | UniProt (P00171) Pfam (PF00173) | Bos taurus (cattle) | |
| 2 | B (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) |
Sequence modifications
A: 3 - 84 (UniProt: P00171)
| PDB | External Database | Details |
|---|---|---|
| Ala 44 | Glu 48 | engineered mutation |
| Ala 48 | Glu 52 | engineered mutation |
| Ala 56 | Glu 60 | engineered mutation |
| Ala 60 | Asp 64 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 9257.3 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 616.5 | |
| All* | Total formula weight | 9873.7 |
