2BH4
X-ray structure of the M100K variant of ferric cyt c-550 from Paracoccus versutus determined at 100 K.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (X) | CYTOCHROME C-550 | polymer | 134 | 14154.9 | 1 | UniProt (Q00499) | PARACOCCUS VERSUTUS | |
| 2 | B (X) | HEME C | non-polymer | 618.5 | 1 | Chemie (HEC) | |||
| 3 | C (X) | water | water | 18.0 | 140 | Chemie (HOH) |
Sequence modifications
X: 1 - 134 (UniProt: Q00499)
| PDB | External Database | Details |
|---|---|---|
| Lys 100 | Met 120 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 14154.9 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 618.5 | |
| All* | Total formula weight | 14773.4 |
