3W5C
Crystal structure of the calcium pump in the E2 state free from exogenous inhibitors
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | SERCA1a | polymer | 995 | 109628.6 | 1 | UniProt (B6CAM1) Pfam (PF00690) Pfam (PF00122) Pfam (PF13246) Pfam (PF00702) Pfam (PF00689) UniProt (by SIFTS) (P04191) | Oryctolagus cuniculus (rabbits) | Sarcoplasmic/endoplasmic reticulum calcium ATPase 1 |
| 2 | B (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 3 | C, D, E, F, G (A) | PHOSPHATIDYLETHANOLAMINE | non-polymer | 734.0 | 5 | Chemie (PTY) | |||
| 4 | H (A) | water | water | 18.0 | 12 | Chemie (HOH) |
Sequence modifications
A: 1 - 994 (UniProt: B6CAM1)
| PDB | External Database | Details |
|---|---|---|
| Ace 0 | - | acetylation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 109628.6 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 3693.2 | |
| All* | Total formula weight | 113321.8 |
