8OU0
bovine sperm endpiece singlet microtubules (one tubulin dimer and associated microtubule inner proteins)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | B | Tubulin beta-4B chain | polymer | 445 | 49877.8 | 1 | UniProt (Q3MHM5) Pfam (PF00091) Pfam (PF03953) In PDB | Bos taurus (cattle) | Tubulin beta-2C chain |
| 2 | D | Stabilizer of axonemal microtubules 1 | polymer | 477 | 54672.1 | 1 | UniProt (A0A3S5ZPV0) Pfam (PF05217) In PDB | Bos taurus (cattle) | |
| 3 | C | Sperm acrosome associated 9 | polymer | 224 | 25174.8 | 1 | UniProt (A0A3Q1MYU9) Pfam (PF15120) In PDB | Bos taurus (cattle) | |
| 4 | A | Tubulin alpha-3 chain | polymer | 450 | 49978.3 | 1 | UniProt (Q32KN8) Pfam (PF00091) Pfam (PF03953) In PDB | Bos taurus (cattle) | Alpha-tubulin 3 |
| 5 | B | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 1 | Chemie (GDP) | |||
| 6 | A | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 1 | Chemie (GTP) | |||
| 7 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 179703.0 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 990.7 | |
| All* | Total formula weight | 180693.7 |
