1SQY
Structure of human diferric lactoferrin at 2.5A resolution using crystals grown at pH 6.5
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | lactoferrin | polymer | 691 | 76293.2 | 1 | UniProt (P02788) Pfam (PF00405) | Homo sapiens (human) | |
| 2 | B, C (B, C) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 2 | In PDB GlyTouCan (G42666HT) | |||
| 3 | D, E (A) | FE (III) ION | non-polymer | 55.8 | 2 | Chemie (FE) | |||
| 4 | F, G (A) | CARBONATE ION | non-polymer | 60.0 | 2 | Chemie (CO3) | |||
| 5 | H (A) | water | water | 18.0 | 306 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 76293.2 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 848.8 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 231.7 | |
| All* | Total formula weight | 77373.7 |
