8VA2
Symmetry expanded map of 2 gamma-tubulins bound to 2 alpha tubulins in gamma tubulin ring complex capped microtubule end.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (a, b) | Tubulin alpha-1B chain | polymer | 457 | 51019.3 | 2 | UniProt (P68363) Pfam (PF00091) Pfam (PF03953) | Homo sapiens (human) | Alpha-tubulin ubiquitous,Tubulin K-alpha-1,Tubulin alpha-ubiquitous chain |
| 2 | C, D (g, h) | Tubulin gamma-1 chain | polymer | 441 | 50019.5 | 2 | Pfam (PF00091) Pfam (PF03953) UniProt (by SIFTS) (P23258) | Homo sapiens (Human) | |
| 3 | E, G (a, b) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 2 | Chemie (GTP) | |||
| 4 | F, H (a, b) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 5 | I, J (g, h) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 2 | Chemie (GDP) |
Sequence modifications
a, b: 1 - 451 (UniProt: P68363)
| PDB | External Database | Details |
|---|---|---|
| His 37 | - | insertion |
| His 37 | - | insertion |
| His 37 | - | insertion |
| His 37 | - | insertion |
| His 37 | - | insertion |
| His 37 | - | insertion |
| Asp 254 | Glu 254 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 202077.7 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1981.4 | |
| All* | Total formula weight | 204059.0 |
