2N18
Dominant form of the low-affinity complex of yeast cytochrome c and cytochrome c peroxidase
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 c peroxidase, mitochondrial | polymer | 294 | 33543.2 | 1 | UniProt (P00431) Pfam (PF00141) | Saccharomyces cerevisiae (Baker's yeast) | CCP |
| 2 | B (B) | Cytochrome c iso-1 | polymer | 108 | 12073.8 | 1 | UniProt (P00044) Pfam (PF00034) | Saccharomyces cerevisiae (Baker's yeast) | |
| 3 | C (C) | Cytochrome c iso-1 | polymer | 108 | 12073.8 | 1 | UniProt (P00044) Pfam (PF00034) | Saccharomyces cerevisiae (Baker's yeast) | |
| 4 | D (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 5 | E, F (B, C) | HEME C | non-polymer | 618.5 | 2 | Chemie (HEC) |
Sequence modifications
A: 1 - 294 (UniProt: P00431)
B: -4 - 103 (UniProt: P00044)
| PDB | External Database | Details |
|---|---|---|
| Ala 128 | Cys 195 | engineered mutation |
| Cys 197 | Val 264 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Ala -5 | - | expression tag |
| Cys 81 | Ala 87 | engineered mutation |
| Thr 102 | Cys 108 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 57690.9 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 1853.5 | |
| All* | Total formula weight | 59544.4 |
