9BCJ
Crystal structure of human hemoglobin in complex with the HbpA receptor from Corynebacterium diphtheriae
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 | 15890.2 | 1 | UniProt (P68871) Pfam (PF00042) | Homo sapiens (human) | Beta-globin,Hemoglobin beta chain |
| 3 | C (C) | Membrane protein | polymer | 198 | 21918.5 | 1 | UniProt (Q6NEE5) | Corynebacterium diphtheriae NCTC 13129 | |
| 4 | D, F (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 5 | E, G, I (A, B, C) | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 6 | H (B) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 7 | J, K, L (A, B, C) | water | water | 18.0 | 269 | Chemie (HOH) |
Sequence modifications
C: 32 - 229 (UniProt: Q6NEE5)
| PDB | External Database | Details |
|---|---|---|
| Ser 32 | Ala 32 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 52959.1 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1604.2 | |
| All* | Total formula weight | 54563.3 |
