6NQ5
human (alpha met/beta hemichrome) hemoglobin with S-nitrosation at beta-Cys93
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Hemoglobin subunit alpha | polymer | 141 | 15150.4 | 1 | UniProt (P69905) Pfam (PF00042) | Homo sapiens (Human) | Alpha-globin,Hemoglobin alpha chain |
| 2 | B (B) | Hemoglobin subunit beta | polymer | 146 | 15919.2 | 1 | UniProt (P68871) Pfam (PF00042) | Homo sapiens (Human) | Beta-globin,Hemoglobin beta chain |
| 3 | C, D (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 4 | E (B) | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) | |||
| 5 | F, G (A, B) | water | water | 18.0 | 170 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 31069.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 1288.8 | |
| All* | Total formula weight | 32358.4 |
