3C1V
The 1.5 A Crystal structure of Ca2+-bound S100A4
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 | Protein S100-A4 | polymer | 113 | 13151.1 | 4 | UniProt (P26447) Pfam (PF01023) In PDB | Homo sapiens (Human) | S100 calcium-binding protein A4, Metastasin, Protein Mts1, Placental calcium-binding protein, Calvasculin |
2 | A, B, C, D | CALCIUM ION | non-polymer | 40.1 | 8 | Chemie (CA) | |||
3 | water | water | 18.0 | 552 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 101 (UniProt: P26447)
PDB | External Database | Details |
---|---|---|
Met -11 | - | expression tag |
Arg -10 | - | expression tag |
Gly -9 | - | expression tag |
Ser -8 | - | expression tag |
His -7 | - | expression tag |
His -6 | - | expression tag |
His -5 | - | expression tag |
His -4 | - | expression tag |
His -3 | - | expression tag |
His -2 | - | expression tag |
Gly -1 | - | expression tag |
Ser 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 52604.3 | |
Non-Polymers* | Number of molecules | 8 |
Total formula weight | 320.6 | |
All* | Total formula weight | 52924.9 |