1GVH
The X-ray structure of ferric Escherichia coli flavohemoglobin reveals an unespected geometry of the distal heme pocket
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | FLAVOHEMOPROTEIN | polymer | 396 | 43916.5 | 1 | UniProt (P24232) Pfam (PF00042) Pfam (PF00970) Pfam (PF00175) | ESCHERICHIA COLI | FLAVOHEMOGLOBIN, DIHYDROPTERIDINE REDUCTASE, HEMOGLOBIN-LIKE PROTEIN, DIHYDROPTERIDINE REDUCTASE, FERRISIDEROPHORE REDUCTASE B, NITRIC OXIDE DIOXYGENASE, NOD |
| 2 | B (A) | FLAVIN-ADENINE DINUCLEOTIDE | non-polymer | 785.5 | 1 | Chemie (FAD) | |||
| 3 | C (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 4 | D, E (A) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 5 | F (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 6 | G (A) | water | water | 18.0 | 191 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 43916.5 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1483.5 | |
| All* | Total formula weight | 45399.9 |
