3RB7
Crystal structure of CBD12 from CALX1.2
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 (A, B, E, G) | Na/Ca exchange protein | polymer | 298 | 33793.6 | 4 | UniProt (Q24413) Pfam (PF03160) UniProt (by SIFTS) (Q9VDG5) | Drosophila melanogaster (Fruit fly) | |
| 2 | E, F, G, H, K... (A, B, E, G) | CALCIUM ION | non-polymer | 40.1 | 16 | Chemie (CA) | |||
| 3 | I, J, S, X (A, B, E, G) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 4 | AA, BA, Y, Z (E, G, A, B) | water | water | 18.0 | 38 | Chemie (HOH) |
Sequence modifications
A, B, E, G: 433 - 730 (UniProt: Q24413)
| PDB | External Database | Details |
|---|---|---|
| Ser 651 | Asp 651 | SEE REMARK 999 |
| Thr 652 | Gly 652 | SEE REMARK 999 |
| His 653 | Leu 653 | SEE REMARK 999 |
| Tyr 654 | Ala 654 | SEE REMARK 999 |
| Pro 655 | Ala 655 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 135174.5 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 1025.5 | |
| All* | Total formula weight | 136200.0 |
