4Y3U
The structure of phospholamban bound to the calcium pump SERCA1a
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A (A) | Sarcoplasmic/endoplasmic reticulum calcium ATPase 1 | polymer | 994 | 109602.6 | 1 | UniProt (P04191) Pfam (PF00690) Pfam (PF00122) Pfam (PF13246) Pfam (PF00702) Pfam (PF00689) | Oryctolagus cuniculus (Rabbit) | SR Ca(2+)-ATPase 1,Calcium pump 1,Calcium-transporting ATPase sarcoplasmic reticulum type,fast twitch skeletal muscle isoform,Endoplasmic reticulum class 1/2 Ca(2+) ATPase |
2 | B (B) | Cardiac phospholamban | polymer | 50 | 5859.2 | 1 | UniProt (P61012) Pfam (PF04272) | Canis familiaris (Dog) | PLB |
3 | C (C) | Cardiac phospholamban | polymer | 23 | 1975.4 | 1 | Canis familiaris (Dog) | ||
4 | D (A) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 3 |
Total formula weight | 117437.2 | |
Non-Polymers* | Number of molecules | 1 |
Total formula weight | 39.1 | |
All* | Total formula weight | 117476.3 |