2BY4
SR Ca(2+)-ATPase in the HnE2 state complexed with the thapsigargin derivative Boc-12ADT.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | SARCOPLASMIC/ENDOPLASMIC RETICULUM CALCIUM ATPASE 1 | polymer | 994 | 109602.6 | 1 | UniProt (P04191) Pfam (PF00690) Pfam (PF00122) Pfam (PF13246) Pfam (PF00702) Pfam (PF00689) In PDB | ORYCTOLAGUS CUNICULUS (RABBIT) | SERCA1A, CALCIUM PUMP 1, SERCA1, SR CA(2+)-ATPASE 1, CALCIUM-TRANSPORTING ATPASE SARCOPLASMIC RETICULUM TYPE FAST TWITCH SKELETAL MUSCLE ISOFORM, ENDOPLASMIC RETICULUM CLASS 1/2 CA(2+) ATPASE |
| 2 | A | (3S,3AR,4S,6S,6AR,7S,8S,9BS)-6-(ACETYLOXY)-3,3A-DIHYDROXY-3,6,9-TRIMETHYL-8-{[(2Z)-2-METHYLBUT-2-ENOYL]OXY}-7-(OCTANOYLOXY)-2-OXO-2,3,3A,4,5,6,6A,7,8,9B-DECAHYDROAZULENO[4,5-B]FURAN-4-YL 12-[(TERT-BUTOXYCARBONYL)AMINO]DODECANOATE | non-polymer | 878.1 | 1 | Chemie (AD4) | |||
| 3 | A | PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER | non-polymer | 505.2 | 1 | Chemie (ACP) | |||
| 4 | A | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 5 | A | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 109602.6 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1454.9 | |
| All* | Total formula weight | 111057.5 |
