256B
IMPROVEMENT OF THE 2.5 ANGSTROMS RESOLUTION MODEL OF CYTOCHROME B562 BY REDETERMINING THE PRIMARY STRUCTURE AND USING MOLECULAR GRAPHICS
Replaces: 156BEntity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | CYTOCHROME B562 | polymer | 106 | 11799.2 | 2 | UniProt (P0ABE7) Pfam (PF07361) In PDB | Escherichia coli | |
| 2 | A, B | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 3 | A, B | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 4 | water | water | 18.0 | 165 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 23598.5 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1617.2 | |
| All* | Total formula weight | 25215.7 |
