2Q91
Structure of the Ca2+-Bound Activated Form of the S100A4 Metastasis Factor
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | S100A4 Metastasis Factor | polymer | 101 | 11745.5 | 2 | UniProt (P26447) Pfam (PF01023) | Homo sapiens (human) | S100 calcium-binding protein A4, Metastasin, Protein Mts1, Placental calcium-binding protein, Calvasculin |
| 2 | C, D, E, F (A, B) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 3 | G, H (A, B) | water | water | 18.0 | 236 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 23491.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 160.3 | |
| All* | Total formula weight | 23651.4 |
