1YFF
STRUCTURE OF HUMAN CARBONMONOXYHEMOGLOBIN C (BETA E6K): TWO QUATERNARY STATES (R2 and R3) IN ONE CRYSTAL
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C, E, G | Hemoglobin alpha chain | polymer | 141 | 15150.4 | 4 | UniProt (P69905) Pfam (PF00042) In PDB | Homo sapiens (human) | |
| 2 | B, D, F, H | Hemoglobin beta chain | polymer | 146 | 15890.3 | 4 | UniProt (P68871) Pfam (PF00042) In PDB | Homo sapiens (human) | |
| 3 | A, B, C, D, E... | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 8 | Chemie (HEM) | |||
| 4 | A, B, C, D, E... | CARBON MONOXIDE | non-polymer | 28.0 | 8 | Chemie (CMO) | |||
| 5 | B | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 6 | water | water | 18.0 | 501 | Chemie (HOH) |
Sequence modifications
B, D, F, H: 1 - 146 (UniProt: P68871)
| PDB | External Database | Details |
|---|---|---|
| Lys 6 | Glu 6 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 124162.5 | |
| Non-Polymers* | Number of molecules | 17 |
| Total formula weight | 5250.9 | |
| All* | Total formula weight | 129413.4 |
