4X0L
Human haptoglobin-haemoglobin complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Hemoglobin subunit alpha | polymer | 141 | 15150.4 | 1 | UniProt (P69905) Pfam (PF00042) In PDB | Homo sapiens (Human) | Alpha-globin,Hemoglobin alpha chain |
| 2 | B | Hemoglobin subunit beta | polymer | 146 | 15890.2 | 1 | UniProt (P68871) Pfam (PF00042) In PDB | Homo sapiens (Human) | Beta-globin,Hemoglobin beta chain |
| 3 | C | Haptoglobin | polymer | 259 | 28790.8 | 1 | UniProt (P00738) Pfam (PF00089) In PDB | Homo sapiens (Human) | Zonulin |
| 4 | D | alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 367.3 | 1 | In PDB GlyTouCan (G86851RC) | |||
| 5 | A, B | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | Homo sapiens (human) | ||
| 6 | A, B | OXYGEN MOLECULE | non-polymer | 32.0 | 2 | Chemie (OXY) | Homo sapiens (human) | ||
| 7 | B, C | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 8 | C | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 9 | C | CACODYLATE ION | non-polymer | 137.0 | 1 | Chemie (CAC) | |||
| 10 | water | water | 18.0 | 217 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 59831.4 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 367.3 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1714.2 | |
| All* | Total formula weight | 61912.9 |
