1CDN
Solution structure of (CD2+)1-calbindin D9K reveals details of the stepwise structural changes along the apo--> (CA2+)II1--> (CA2+)I,II2 binding pathway
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | CALBINDIN D9K | polymer | 76 | 8601.7 | 1 | UniProt (P02633) Pfam (PF01023) Pfam (PF00036) In PDB | Bos taurus (cattle) | INTESTINAL CALCIUM-BINDING PROTEIN, ICBP, ICABP, CABP9K, S100D |
Sequence modifications
A: 1 - 75 (UniProt: P02633)
| PDB | External Database | Details |
|---|---|---|
| Gly 43 | Pro 46 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 8601.7 | |
| All* | Total formula weight | 8601.7 |
