3MYH
Insights into the Importance of Hydrogen Bonding in the Gamma-Phosphate Binding Pocket of Myosin: Structural and Functional Studies of Ser236
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | X | Myosin-2 heavy chain | polymer | 762 | 86731.1 | 1 | UniProt (P08799) Pfam (PF02736) Pfam (PF00063) In PDB | Dictyostelium discoideum (Slime mold) | Myosin II heavy chain |
| 2 | X | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 3 | X | VANADATE ION | non-polymer | 114.9 | 1 | Chemie (VO4) | |||
| 4 | X | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 1 | Chemie (ADP) | |||
| 5 | X | (-)-1-PHENYL-1,2,3,4-TETRAHYDRO-4-HYDROXYPYRROLO[2,3-B]-7-METHYLQUINOLIN-4-ONE | non-polymer | 292.3 | 1 | Chemie (BIT) | |||
| 6 | water | water | 18.0 | 351 | Chemie (HOH) |
Sequence modifications
X: 2 - 759 (UniProt: P08799)
| PDB | External Database | Details |
|---|---|---|
| Gly 1 | - | expression tag |
| Ala 236 | Ser 236 | engineered mutation |
| Leu 760 | - | expression tag |
| Pro 761 | - | expression tag |
| Asn 762 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 86731.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 858.8 | |
| All* | Total formula weight | 87589.9 |
