6R2O
Hemoglobin structure from serial crystallography with a 3D-printed nozzle.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C | Hemoglobin subunit alpha | polymer | 141 | 15138.3 | 2 | UniProt (P01958) Pfam (PF00042) In PDB | Equus caballus (Horse) | Alpha-globin,Hemoglobin alpha chain |
| 2 | B, D | Hemoglobin subunit beta | polymer | 145 | 15894.1 | 2 | UniProt (P02062) Pfam (PF00042) In PDB | Equus caballus (Horse) | Beta-globin,Hemoglobin beta chain |
| 3 | A, B, C, D | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | Equus caballus | ||
| 4 | A, C | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 5 | C | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 6 | D | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 7 | water | water | 18.0 | 58 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 62064.8 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 2653.5 | |
| All* | Total formula weight | 64718.3 |
