2Q0U
Structure of Pectenotoxin-2 and Latrunculin B Bound to Actin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Actin | polymer | 375 | 41875.6 | 1 | UniProt (P68135) Pfam (PF00022) | Oryctolagus cuniculus (rabbit) | Alpha-actin-1 |
| 2 | B, C (A) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 3 | D (A) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 1 | Chemie (ATP) | |||
| 4 | E (A) | LATRUNCULIN B | non-polymer | 395.5 | 1 | Chemie (LAB) | |||
| 5 | F (A) | PECTENOTOXIN-2 | non-polymer | 857.0 | 1 | Chemie (PXT) | |||
| 6 | G (A) | water | water | 18.0 | 357 | Chemie (HOH) |
Sequence modifications
A: 1 - 375 (UniProt: P68135)
| PDB | External Database | Details |
|---|---|---|
| Hic 73 | His 75 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 41875.6 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1839.9 | |
| All* | Total formula weight | 43715.5 |
