3D0Y
Crystal Structure of S100B in the Calcium and Zinc Loaded State 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) | Protein S100-B | polymer | 92 | 10755.0 | 1 | UniProt (P04271) Pfam (PF01023) Pfam (PF00036) | Homo sapiens (human) | S100 calcium-binding protein B, S-100 protein subunit beta, S-100 protein beta chain |
| 2 | B (B) | Protein S100-B | polymer | 92 | 10727.0 | 1 | UniProt (P04271) Pfam (PF01023) Pfam (PF00036) | Homo sapiens (human) | S100 calcium-binding protein B, S-100 protein subunit beta, S-100 protein beta chain |
| 3 | C, D, G, H (A, B) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 4 | E, F (A) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 5 | I (B) | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 1 | Chemie (PG4) | |||
| 6 | J, K (A, B) | water | water | 18.0 | 181 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 21482.1 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 485.4 | |
| All* | Total formula weight | 21967.4 |
