3V83
The 2.1 angstrom crystal structure of diferric human transferrin
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, E... (A, B, C, D, E...) | Serotransferrin | polymer | 698 | 77153.9 | 6 | UniProt (P02787) Pfam (PF00405) | Homo sapiens (human) | Transferrin, Beta-1 metal-binding globulin, Siderophilin |
| 2 | AC, G, H, HA, IA... (F, A, C, E, B...) | BICARBONATE ION | non-polymer | 61.0 | 12 | Chemie (BCT) | |||
| 3 | BC, CC, I, J, JA... (F, A, C, E, B...) | FE (III) ION | non-polymer | 55.8 | 12 | Chemie (FE) | |||
| 4 | AA, AB, BA, BB, CA... (B, D, F, A, C...) | SULFATE ION | non-polymer | 96.1 | 44 | Chemie (SO4) | |||
| 5 | FA, GA, IB, IC, JB... (B, D, F, A, C...) | HEXAETHYLENE GLYCOL | non-polymer | 282.3 | 14 | Chemie (P6G) | |||
| 6 | KC, LC, MC, NC, OC... (A, B, C, D, E...) | water | water | 18.0 | 2333 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F: -18 - 679 (UniProt: P02787)
| PDB | External Database | Details |
|---|---|---|
| Val 429 | Ile 448 | variant |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 462923.4 | |
| Non-Polymers* | Number of molecules | 82 |
| Total formula weight | 9581.8 | |
| All* | Total formula weight | 472505.2 |
