7QUC
D. melanogaster alpha/beta tubulin heterodimer in the GDP form
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-1 chain | polymer | 475 | 52772.3 | 1 | UniProt (P06603) Pfam (PF00091) Pfam (PF03953) | Drosophila melanogaster (fruit fly) | |
| 2 | B (B) | Tubulin beta-1 chain | polymer | 447 | 50194.1 | 1 | UniProt (Q24560) Pfam (PF00091) Pfam (PF03953) | Drosophila melanogaster (fruit fly) | Beta-1-tubulin |
| 3 | C (A) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 1 | Chemie (GTP) | |||
| 4 | D (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 5 | E (B) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 1 | Chemie (GDP) |
Sequence modifications
A: 1 - 450 (UniProt: P06603)
| PDB | External Database | Details |
|---|---|---|
| Met -24 | - | initiating methionine |
| His -23 | - | expression tag |
| His -22 | - | expression tag |
| His -21 | - | expression tag |
| His -20 | - | expression tag |
| His -19 | - | expression tag |
| His -18 | - | expression tag |
| Glu -17 | - | expression tag |
| Asp -16 | - | expression tag |
| Gln -15 | - | expression tag |
| Val -14 | - | expression tag |
| Asp -13 | - | expression tag |
| Pro -12 | - | expression tag |
| Arg -11 | - | expression tag |
| Leu -10 | - | expression tag |
| Ile -9 | - | expression tag |
| Asp -8 | - | expression tag |
| Gly -7 | - | expression tag |
| Lys -6 | - | expression tag |
| Gly -5 | - | expression tag |
| Gly -4 | - | expression tag |
| Gly -3 | - | expression tag |
| Gly -2 | - | expression tag |
| Arg -1 | - | expression tag |
| Pro 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 102966.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 990.7 | |
| All* | Total formula weight | 103957.1 |
