5HU6
Structure of the T. brucei haptoglobin-haemoglobin receptor bound to human haptolgobin-haemoglobin
Replaces: 4X0IEntity
| 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 | 141 | 15222.4 | 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 | Haptoglobin-hemoglobin receptor | polymer | 260 | 27930.5 | 1 | UniProt (I7B1A7) Pfam (PF20933) UniProt (by SIFTS) (Q581F2) In PDB | Trypanosoma brucei brucei | |
| 5 | A, B | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 6 | A, B | OXYGEN MOLECULE | non-polymer | 32.0 | 2 | Chemie (OXY) | |||
| 7 | C | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) |
Sequence modifications
D: 38 - 297 (UniProt: I7B1A7)
| PDB | External Database | Details |
|---|---|---|
| Gly 252 | Asp 252 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 87094.0 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1739.4 | |
| All* | Total formula weight | 88833.4 |
