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, C, D) | Transitional endoplasmic reticulum ATPase | polymer | 806 | 89436.8 | 4 | UniProt (Q01853) Pfam (PF02359) Pfam (PF02933) Pfam (PF00004) Pfam (PF17862) | Mus musculus (house mouse) | TER ATPase; 15S Mg(2+)- ATPase p97 subunit; Valosin-containing protein; VCP | 
| 2 | E, G, I, K (A, B, C, D) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 4 | Chemie (ADP) | |||
| 3 | F, H, J, L (A, B, C, D) | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | non-polymer | 506.2 | 4 | Chemie (ANP) | 
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 | 
| Total formula weight | 357747.3 | |
| Non-Polymers* | Number of molecules | 8 | 
| Total formula weight | 3733.6 | |
| All* | Total formula weight | 361480.9 | 











