1STQ
Cyrstal Structure of Cytochrome c Peroxidase Mutant: CcPK2M3
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 | 33595.1 | 1 | UniProt (P00431) Pfam (PF00141) | Saccharomyces cerevisiae (baker's yeast) | CCP, CCPK2M3 |
| 2 | B (A) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 3 | C (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 4 | D (A) | water | water | 18.0 | 515 | Chemie (HOH) |
Sequence modifications
A: 1 - 294 (UniProt: P00431)
| PDB | External Database | Details |
|---|---|---|
| Ser 172 | Met 239 | engineered mutation |
| Thr 176 | Ala 243 | engineered mutation |
| Thr 192 | Gly 259 | engineered mutation |
| Asn 194 | Ala 261 | engineered mutation |
| Asp 199 | Thr 266 | engineered mutation |
| Ser 201 | Glu 268 | engineered mutation |
| Leu 230 | Met 297 | engineered mutation |
| Gln 231 | Met 298 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 33595.1 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 655.6 | |
| All* | Total formula weight | 34250.7 |
