7NBA
Plasmodium falciparum kinesin-5 motor domain bound to AMPPNP, complexed with 14 protofilament 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 | 445 | 49907.8 | 1 | UniProt (P02554) Pfam (PF00091) Pfam (PF03953) | Sus scrofa (Pig) | Beta-tubulin |
| 3 | C (K) | Kinesin motor domain-containing protein,Kinesin motor domain-containing protein | polymer | 405 | 46910.1 | 1 | UniProt (W7K044) Pfam (PF00225) UniProt (by SIFTS) (O77382) | Plasmodium falciparum (isolate NF54) | |
| 4 | D (A) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 1 | Chemie (GTP) | |||
| 5 | E, G, I (A, B, K) | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
| 6 | F (B) | PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER | non-polymer | 521.2 | 1 | Chemie (G2P) | |||
| 7 | H (K) | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | non-polymer | 506.2 | 1 | Chemie (ANP) |
Sequence modifications
K: 7 - 180 (UniProt: W7K044)
K: 181 - 405 (UniProt: W7K044)
| PDB | External Database | Details |
|---|---|---|
| Gly 1 | - | expression tag |
| Ile 2 | - | expression tag |
| Asp 3 | - | expression tag |
| Pro 4 | - | expression tag |
| Phe 5 | - | expression tag |
| Thr 6 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 147022.3 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1623.5 | |
| All* | Total formula weight | 148645.8 |
