8SH7
TUBB4B and TUBA1A Heterodimer from Human Respiratory Doublet Microtubules
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Tubulin alpha-1A chain | polymer | 451 | 50188.4 | 1 | UniProt (Q71U36) Pfam (PF00091) Pfam (PF03953) In PDB | Homo sapiens (human) | Alpha-tubulin 3,Tubulin B-alpha-1,Tubulin alpha-3 chain |
| 2 | B | Tubulin beta-4B chain | polymer | 445 | 49877.8 | 1 | UniProt (P68371) Pfam (PF00091) Pfam (PF03953) In PDB | Homo sapiens (human) | Tubulin beta-2 chain,Tubulin beta-2C chain |
| 3 | A | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 1 | Chemie (GTP) | |||
| 4 | B | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 5 | B | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 1 | Chemie (GDP) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 100066.3 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 990.7 | |
| All* | Total formula weight | 101057.0 |
