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) PubChem (177679032) PubChem (135400627) PubChem (135487750) PubChem (136088935) PubChem (136803486) PubChem (135398633) PubChem (135544356) PubChem (135547949) PubChem (135600366) PubChem (135749822) PubChem (136005188) PubChem (136073923) PubChem (136240914) PubChem (136664747) PubChem (136772743) PubChem (136772744) PubChem (136803487) PubChem (137286749) PubChem (164715984) PubChem (171699466) | |||
| 4 | D (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) PubChem (888) | |||
| 5 | E (B) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 1 | Chemie (GDP) PubChem (136073927) PubChem (135398619) PubChem (135402030) PubChem (135431654) PubChem (135566337) PubChem (135760556) PubChem (136026707) PubChem (136053418) PubChem (136663964) PubChem (136664748) PubChem (136759848) PubChem (136759849) PubChem (136759850) PubChem (136836636) PubChem (136847074) PubChem (172898537) |
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 |
