2R50
The crystal structure of nonsymbiotic corn hemoglobin 1
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Non-symbiotic hemoglobin | polymer | 165 | 18304.4 | 4 | UniProt (Q9M593) Pfam (PF00042) | Zea mays subsp. parviglumis | Hbt, ZEAmp GLB1 |
| 2 | E, G, K, N (A, B, C, D) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
| 3 | F, I, J, L, M (B, C, D) | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 4 | H, O (B, D) | ACETIC ACID | non-polymer | 60.1 | 2 | Chemie (ACY) | |||
| 5 | P, Q, R, S (A, B, C, D) | water | water | 18.0 | 584 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 73217.5 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 3066.4 | |
| All* | Total formula weight | 76283.9 |
