3J7I
Structure of alpha- and beta- tubulin in GMPCPP-microtubules
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 | 50107.2 | 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, E (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | D, F (A, B) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 2 | Chemie (GTP) |
Sequence modifications
A: 1 - 451 (UniProt: P02550)
| PDB | External Database | Details |
|---|---|---|
| Gly 265 | Ala 265 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 100015.0 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1095.0 | |
| All* | Total formula weight | 101110.0 |
