5SW7
Structure of the Human Hemoglobin Mutant Hb Providence (A-Gly-C:V1M; B,D:V1M,K82D; Ferrous, carbonmonoxy bound)
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 | 142 | 15239.5 | 1 | UniProt (P69905) Pfam (PF00042) | Homo sapiens (Human) | Alpha-globin,Hemoglobin alpha chain |
| 2 | B (B) | Hemoglobin subunit beta | polymer | 146 | 15908.2 | 1 | UniProt (P68871) Pfam (PF00042) | Homo sapiens (Human) | Beta-globin,Hemoglobin beta chain |
| 3 | C, F (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 4 | D, G (A, B) | CARBON MONOXIDE | non-polymer | 28.0 | 2 | Chemie (CMO) | |||
| 5 | E (A) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 6 | H, I (A, B) | water | water | 18.0 | 164 | Chemie (HOH) |
Sequence modifications
A: 1 - 141 (UniProt: P69905)
B: 1 - 146 (UniProt: P68871)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | Val 2 | engineered mutation |
| Gly 142 | - | linker |
| PDB | External Database | Details |
|---|---|---|
| Met 1 | Val 2 | engineered mutation |
| Asp 82 | Lys 83 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 31147.6 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1384.0 | |
| All* | Total formula weight | 32531.6 |
