4BA1
Archaeal exosome (Rrp4-Rrp41(D182A)-Rrp42) bound to inorganic phosphate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | PROBABLE EXOSOME COMPLEX EXONUCLEASE 2 | polymer | 277 | 30422.8 | 1 | UniProt (Q9UXC0) Pfam (PF01138) Pfam (PF03725) | SULFOLOBUS SOLFATARICUS | RRP42 |
| 2 | B (B) | PROBABLE EXOSOME COMPLEX EXONUCLEASE 1 | polymer | 250 | 27764.1 | 1 | UniProt (Q9UXC2) Pfam (PF01138) Pfam (PF03725) | SULFOLOBUS SOLFATARICUS | RRP41 |
| 3 | C (I) | PROBABLE EXOSOME COMPLEX RNA-BINDING PROTEIN 1 | polymer | 251 | 28225.3 | 1 | UniProt (Q9UXC4) Pfam (PF22625) | SULFOLOBUS SOLFATARICUS | RRP4 |
| 4 | D (A) | PENTAETHYLENE GLYCOL | non-polymer | 238.3 | 1 | Chemie (1PE) | |||
| 5 | E (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 6 | F, G (B) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 7 | H (B) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 8 | I, J, K (A, B, I) | water | water | 18.0 | 445 | Chemie (HOH) |
Sequence modifications
A: 1 - 275 (UniProt: Q9UXC0)
B: 1 - 248 (UniProt: Q9UXC2)
I: 1 - 249 (UniProt: Q9UXC4)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| His 0 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| His 0 | - | expression tag |
| Ala 182 | Asp 182 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| His 0 | - | expression tag |
| Glu 8 | Lys 8 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 86412.3 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 557.3 | |
| All* | Total formula weight | 86969.6 |
