8QYP
Beta-cardiac myosin motor domain in the pre-powerstroke state
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Myosin-7 | polymer | 780 | 89114.9 | 1 | UniProt (Q9BE39) Pfam (PF02736) Pfam (PF00063) | Bos taurus (cattle) | Myosin heavy chain 7,Myosin heavy chain slow isoform,MyHC-slow,Myosin heavy chain,cardiac muscle beta isoform,MyHC-beta |
| 2 | B (A) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 1 | Chemie (ADP) | |||
| 3 | C (A) | VANADATE ION | non-polymer | 114.9 | 1 | Chemie (VO4) | |||
| 4 | D (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 5 | E (A) | water | water | 18.0 | 3 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 89114.9 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 566.4 | |
| All* | Total formula weight | 89681.3 |
