6DYE
Fe(II)-bound structure of the engineered cyt cb562 variant, CH3
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Soluble cytochrome b562 | polymer | 106 | 11816.3 | 2 | UniProt (P0ABE7) Pfam (PF07361) | Escherichia coli | Cytochrome b-562 |
| 2 | C (A) | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) | |||
| 3 | D, F (A, B) | HEME C | non-polymer | 618.5 | 2 | Chemie (HEC) | |||
| 4 | E (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 5 | G, H (A, B) | water | water | 18.0 | 108 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 106 (UniProt: P0ABE7)
| PDB | External Database | Details |
|---|---|---|
| Trp 59 | Lys 81 | engineered mutation |
| His 67 | Ile 89 | engineered mutation |
| His 71 | Gln 93 | engineered mutation |
| Cys 96 | Thr 118 | engineered mutation |
| His 97 | Thr 119 | engineered mutation |
| Cys 98 | Arg 120 | engineered mutation |
| Cys 101 | Tyr 123 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 23632.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1332.9 | |
| All* | Total formula weight | 24965.5 |
