5HNY
Structural basis of backwards motion in kinesin-14: plus-end directed nKn669 in the AMPPNP 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) | Tubulin alpha-1B chain | polymer | 438 | 48638.8 | 1 | UniProt (P81947) Pfam (PF00091) Pfam (PF03953) | Bos taurus (Bovine) | Alpha-tubulin ubiquitous,Tubulin K-alpha-1,Tubulin alpha-ubiquitous chain |
| 2 | B (B) | Tubulin beta-2B chain | polymer | 426 | 47809.7 | 1 | UniProt (Q6B856) Pfam (PF00091) Pfam (PF03953) | Bos taurus (Bovine) | Beta-tubulin |
| 3 | C (K) | Protein claret segregational, Kinesin-1/Kinesin-14, Protein claret segregational | polymer | 371 | 41720.4 | 1 | UniProt (P20480) Pfam (PF00225) UniProt (by SIFTS) (P56536) | Drosophila melanogaster (Fruit fly) | |
| 4 | D (A) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 1 | Chemie (GTP) | |||
| 5 | E, H (A, K) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 6 | F (B) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 1 | Chemie (GDP) | |||
| 7 | G (B) | TAXOL | non-polymer | 853.9 | 1 | Chemie (TA1) | |||
| 8 | I (K) | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | non-polymer | 506.2 | 1 | Chemie (ANP) |
Sequence modifications
A: 2 - 439 (UniProt: P81947)
B: 2 - 437 (UniProt: Q6B856)
K: 1 - 24 (UniProt: P20480)
K: 25 - 341 (PDB: 5HNY)
K: 340 - 371 (UniProt: P20480)
| PDB | External Database | Details |
|---|---|---|
| Ser 136 | Leu 136 | conflict |
| Gly 232 | Ser 232 | conflict |
| Gly 265 | Ile 265 | conflict |
| Thr 340 | Ser 340 | conflict |
| Glu 358 | Gln 358 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Ala 57 | Thr 55 | conflict |
| Val 172 | Met 170 | conflict |
| Ala 298 | Ser 296 | conflict |
| Val 318 | Ile 316 | conflict |
K: 25 - 341 (PDB: 5HNY)
K: 340 - 371 (UniProt: P20480)
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 138169.0 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 2375.1 | |
| All* | Total formula weight | 140544.0 |
