8CCR
Crystal structure of the T19D mutant of the de novo diheme binding 4D2
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | 4D2 (mutant T19D) | polymer | 112 | 12666.1 | 1 | Escherichia coli | ||
| 2 | B, D (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 3 | C (A) | (2S)-2-hydroxybutanedioic acid | non-polymer | 134.1 | 1 | Chemie (LMR) | |||
| 4 | E (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 5 | F (A) | water | water | 18.0 | 5 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 12666.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1402.5 | |
| All* | Total formula weight | 14068.6 |
