8YY3
Kinesin-14 in nucleotide-free state bound to 14 PF Microtubule
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Tubulin alpha-1B chain | polymer | 451 | 50204.4 | 1 | UniProt (Q2XVP4) Pfam (PF00091) Pfam (PF03953) | Sus scrofa (pig) | Alpha-tubulin ubiquitous,Tubulin K-alpha-1,Tubulin alpha-ubiquitous chain |
| 2 | B (B) | Tubulin beta chain | polymer | 444 | 49717.6 | 1 | UniProt (Q767L7) Pfam (PF00091) Pfam (PF03953) | Sus scrofa (pig) | Tubulin beta-5 chain |
| 3 | C, D (C, D) | Protein claret segregational | polymer | 409 | 46450.5 | 2 | UniProt (P20480) Pfam (PF00225) | Drosophila melanogaster (fruit fly) | Kinesin-14 |
| 4 | E (B) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 1 | Chemie (GTP) | |||
| 5 | F (B) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 1 | Chemie (GDP) | |||
| 6 | G (D) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 7 | H (D) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 1 | Chemie (ADP) |
Sequence modifications
C, D: 292 - 700 (UniProt: P20480)
| PDB | External Database | Details |
|---|---|---|
| Met 292 | Glu 292 | engineered mutation |
| Lys 485 | Tyr 485 | engineered mutation |
| Asn 697 | Ser 697 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 192823.0 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1417.9 | |
| All* | Total formula weight | 194240.9 |
