1F9W
CRYSTAL STRUCTURES OF MUTANTS REVEAL A SIGNALLING PATHWAY FOR ACTIVATION OF THE KINESIN MOTOR ATPASE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | KINESIN-LIKE PROTEIN KAR3 | polymer | 347 | 38905.7 | 2 | UniProt (P17119) Pfam (PF00225) | Saccharomyces cerevisiae (baker's yeast) | |
| 2 | C, E (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 3 | D, F (A, B) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 2 | Chemie (ADP) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 135 | Chemie (HOH) |
Sequence modifications
A, B: 383 - 729 (UniProt: P17119)
| PDB | External Database | Details |
|---|---|---|
| Met 383 | Lys 383 | engineered mutation |
| Ala 631 | Glu 631 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 77811.4 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 903.0 | |
| All* | Total formula weight | 78714.4 |
