6DYI
Co(II)-bound structure of the engineered cyt cb562 variant, H3
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | B | Soluble cytochrome b562 | polymer | 106 | 11814.2 | 1 | UniProt (P0ABE7) Pfam (PF07361) In PDB | Escherichia coli | Cytochrome b-562 |
| 2 | B | COBALT (II) ION | non-polymer | 58.9 | 1 | Chemie (CO) | |||
| 3 | B | HEME C | non-polymer | 618.5 | 1 | Chemie (HEC) | |||
| 4 | B | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 5 | B | CALCIUM ION | non-polymer | 40.1 | 6 | Chemie (CA) | |||
| 6 | water | water | 18.0 | 79 | Chemie (HOH) |
Sequence modifications
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 |
| 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 | 1 |
| Total formula weight | 11814.2 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 953.4 | |
| All* | Total formula weight | 12767.6 |
