Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | VITAMIN D-DEPENDENT CALCIUM-BINDING PROTEIN, INTESTINAL | polymer | 75 | 8510.6 | 1 | UniProt (P02633) Pfam (PF01023) Pfam (PF00036) In PDB | Bos taurus (cattle) | CALBINDIN D9K |
| 2 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 3 | water | water | 18.0 | 50 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 8510.6 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 24.3 | |
| All* | Total formula weight | 8534.9 |
