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) PubChem (888) | |||
| 4 | D, F (A, B) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 2 | 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) |
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 |
