6VPO
Cryo-EM structure of microtubule-bound KLP61F motor domain 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-1A chain | polymer | 451 | 50121.3 | 1 | UniProt (P02550) Pfam (PF00091) Pfam (PF03953) | Sus scrofa (Pig) | Alpha-tubulin 1,Tubulin alpha-1 chain |
| 2 | B (B) | Tubulin beta chain | polymer | 445 | 49907.8 | 1 | UniProt (P02554) Pfam (PF00091) Pfam (PF03953) | Sus scrofa (Pig) | Beta-tubulin |
| 3 | C (C) | Kinesin-like protein Klp61F | polymer | 377 | 42627.3 | 1 | UniProt (P46863) Pfam (PF00225) | Drosophila melanogaster (Fruit fly) | Bipolar kinesin KRP-130 |
| 4 | D (A) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 1 | Chemie (GTP) | |||
| 5 | E (B) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 6 | F (B) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 1 | Chemie (GDP) | |||
| 7 | G (C) | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | non-polymer | 506.2 | 1 | Chemie (ANP) |
Sequence modifications
C: 1 - 369 (UniProt: P46863)
| PDB | External Database | Details |
|---|---|---|
| Leu 370 | - | expression tag |
| Glu 371 | - | expression tag |
| His 372 | - | expression tag |
| His 373 | - | expression tag |
| His 374 | - | expression tag |
| His 375 | - | expression tag |
| His 376 | - | expression tag |
| His 377 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 142656.4 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1496.9 | |
| All* | Total formula weight | 144153.3 |
