8E9B
Cryo-EM structure of S. pombe Arp2/3 complex in the branch junction
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-related protein 3 | polymer | 427 | 47427.1 | 1 | UniProt (P32390) Pfam (PF00022) | Schizosaccharomyces pombe (fission yeast) | Actin-like protein 3 |
| 2 | B (B) | Actin-related protein 2 | polymer | 390 | 44286.8 | 1 | UniProt (Q9UUJ1) Pfam (PF00022) | Schizosaccharomyces pombe (fission yeast) | Actin-like protein 2 |
| 3 | C (C) | Actin-related protein 2/3 complex subunit 1 | polymer | 377 | 41643.5 | 1 | UniProt (P78774) Pfam (PF00400) | Schizosaccharomyces pombe (fission yeast) | Arp2/3 complex 41 kDa subunit,p41-ARC |
| 4 | D (D) | Actin-related protein 2/3 complex subunit 2 | polymer | 317 | 37025.2 | 1 | UniProt (O14241) Pfam (PF04045) | Schizosaccharomyces pombe (Fission yeast) | Arp2/3 complex 34 kDa subunit,p34-ARC |
| 5 | E (E) | Actin-related protein 2/3 complex subunit 3 | polymer | 174 | 19865.7 | 1 | UniProt (Q9Y7J4) Pfam (PF04062) | Schizosaccharomyces pombe (fission yeast) | Arp2/3 complex 21 kDa subunit,p21-ARC |
| 6 | F (F) | Actin-related protein 2/3 complex subunit 4 | polymer | 168 | 19637.7 | 1 | UniProt (Q92352) Pfam (PF05856) | Schizosaccharomyces pombe (fission yeast) | Arp2/3 complex 20 kDa,p20-ARC |
| 7 | G (G) | Actin-related protein 2/3 complex subunit 5 | polymer | 152 | 16922.1 | 1 | UniProt (Q10316) Pfam (PF04699) | Schizosaccharomyces pombe (fission yeast) | Arp2/3 complex 16 kDa subunit,p16-ARC |
| 8 | H, I, J, K, L... (M, N, O, P, Q...) | Actin, alpha skeletal muscle | polymer | 375 | 41875.6 | 8 | UniProt (P68139) Pfam (PF00022) | Gallus gallus (chicken) | Alpha-actin-1 |
| 9 | BA, DA, FA, HA, P... (Q, R, H, I, A...) | MAGNESIUM ION | non-polymer | 24.3 | 10 | Chemie (MG) | |||
| 10 | AA, CA, EA, GA, IA... (P, Q, R, H, I...) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 9 | Chemie (ADP) | |||
| 11 | S (B) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 1 | Chemie (ATP) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 15 |
| Total formula weight | 561813.2 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 4595.0 | |
| All* | Total formula weight | 566408.2 |
