4F4O
Structure of the 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, D, G, J | Hemoglobin subunit alpha | polymer | 141 | 15064.1 | 4 | UniProt (P01965) Pfam (PF00042) In PDB | Sus scrofa (pigs swine wild boar) | Alpha-globin, Hemoglobin alpha chain |
| 2 | B, E, H, K | Hemoglobin subunit beta | polymer | 146 | 16058.4 | 4 | UniProt (P02067) Pfam (PF00042) In PDB | Sus scrofa (pigs swine wild boar) | Beta-globin, Hemoglobin beta chain |
| 3 | C, F, I, L | Haptoglobin | polymer | 347 | 38529.8 | 4 | UniProt (Q8SPS7) Pfam (PF00089) In PDB | Sus scrofa (pigs swine wild boar) | Haptoglobin alpha chain, Haptoglobin beta chain |
| 4 | M, O, Q | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 3 | In PDB GlyTouCan (G42666HT) | |||
| 5 | N, P, R, S | alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 367.3 | 4 | In PDB GlyTouCan (G86851RC) | |||
| 6 | E, G, H, J, K... | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 8 | Chemie (HEM) | |||
| 7 | D, E, G, H, J... | OXYGEN MOLECULE | non-polymer | 32.0 | 8 | Chemie (OXY) | |||
| 8 | F, I, L, C | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 8 | Chemie (NAG) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 12 |
| Total formula weight | 278609.1 | |
| Branched | Number of molecules | 7 |
| Total formula weight | 2742.6 | |
| Non-Polymers* | Number of molecules | 24 |
| Total formula weight | 6957.6 | |
| All* | Total formula weight | 288309.3 |
