1M20
Crystal Structure of F35Y Mutant of Trypsin-solubilized Fragment of Cytochrome b5
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 | 9491.4 | 1 | UniProt (P00171) Pfam (PF00173) | Bos taurus (cattle) | |
| 2 | B (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 3 | C (A) | water | water | 18.0 | 94 | Chemie (HOH) |
Sequence modifications
A: 3 - 84 (UniProt: P00171)
| PDB | External Database | Details |
|---|---|---|
| Tyr 35 | Phe 40 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 9491.4 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 616.5 | |
| All* | Total formula weight | 10107.9 |
