4BA2
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 | PROBABLE EXOSOME COMPLEX EXONUCLEASE 2 | polymer | 277 | 30422.8 | 1 | UniProt (Q9UXC0) Pfam (PF01138) Pfam (PF03725) In PDB | SULFOLOBUS SOLFATARICUS | RRP42 |
| 2 | B | PROBABLE EXOSOME COMPLEX EXONUCLEASE 1 | polymer | 250 | 27764.1 | 1 | UniProt (Q9UXC2) Pfam (PF01138) Pfam (PF03725) In PDB | SULFOLOBUS SOLFATARICUS | RRP41 |
| 3 | I | PROBABLE EXOSOME COMPLEX RNA-BINDING PROTEIN 1 | polymer | 251 | 28225.3 | 1 | UniProt (Q9UXC4) Pfam (PF22625) In PDB | SULFOLOBUS SOLFATARICUS | RRP4 |
| 4 | R | 5'-R(*AP*AP*AP*AP)-3' | polymer | 4 | 1271.9 | 1 | SULFOLOBUS SOLFATARICUS | ||
| 5 | A | PENTAETHYLENE GLYCOL | non-polymer | 238.3 | 1 | Chemie (1PE) | |||
| 6 | B, I | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 7 | B | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 8 | water | water | 18.0 | 105 | 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 | 4 |
| Total formula weight | 87684.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 451.2 | |
| All* | Total formula weight | 88135.3 |
