1JY7
THE STRUCTURE OF HUMAN METHEMOGLOBIN. THE VARIATION OF A THEME
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C, P, R, U... | Hemoglobin alpha chain | polymer | 141 | 15150.4 | 6 | UniProt (P69905) Pfam (PF00042) In PDB | Homo sapiens (human) | |
| 2 | B, D, Q, S, V... | Hemoglobin beta chain | polymer | 146 | 15890.2 | 6 | UniProt (P68871) Pfam (PF00042) In PDB | Homo sapiens (human) | |
| 3 | A, B, C, D, P... | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 12 | Chemie (HEM) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 12 |
| Total formula weight | 186243.3 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 7397.8 | |
| All* | Total formula weight | 193641.1 |
