8CLA
Z-SBTubA4 photoswitch bound to tubulin-DARPin D1 complex
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 | 435 | 48434.7 | 1 | UniProt (P81947) Pfam (PF00091) Pfam (PF03953) | Bos taurus (cattle) | |
| 2 | B (B) | Tubulin beta-2B chain | polymer | 430 | 48234.2 | 1 | UniProt (Q6B856) Pfam (PF00091) Pfam (PF03953) | Bos taurus (cattle) | |
| 3 | C (F) | Designed Ankyrin Repeat Protein (DARPIN) D1 | polymer | 155 | 16435.6 | 1 | synthetic construct | ||
| 4 | D (A) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 1 | Chemie (GTP) | |||
| 5 | E (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 6 | F (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 7 | G (B) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 1 | Chemie (GDP) | |||
| 8 | H (B) | 2-methoxy-5-[2-(5,6,7-trimethoxy-1,3-benzothiazol-2-yl)ethyl]phenol | non-polymer | 375.4 | 1 | Chemie (I8R) | |||
| 9 | I, J, K (A, B, F) | water | water | 18.0 | 421 | Chemie (HOH) |
Sequence modifications
B: 1 - 441 (UniProt: Q6B856)
| PDB | External Database | Details |
|---|---|---|
| - | Arg 359 | deletion |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 113104.6 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1406.2 | |
| All* | Total formula weight | 114510.8 |
