1IRV
CYTOCHROME C ISOZYME 1, REDUCED, MUTANT WITH ILE 75 REPLACED BY MET AND CYS 102 REPLACED BY THR
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | CYTOCHROME C | polymer | 108 | 12131.9 | 1 | UniProt (P00044) Pfam (PF00034) In PDB | Saccharomyces cerevisiae (baker's yeast) | |
| 2 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 3 | A | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 4 | water | water | 18.0 | 29 | Chemie (HOH) |
Sequence modifications
A: -5 - 103 (UniProt: P00044)
| PDB | External Database | Details |
|---|---|---|
| M3l 72 | Lys 77 | modified residue |
| Met 75 | Ile 80 | engineered mutation |
| Thr 102 | Cys 107 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 12131.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 712.5 | |
| All* | Total formula weight | 12844.5 |
