2WP8
yeast rrp44 nuclease
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | EXOSOME COMPLEX COMPONENT RRP45 | polymer | 305 | 34001.9 | 1 | UniProt (Q05636) Pfam (PF01138) Pfam (PF03725) | SACCHAROMYCES CEREVISIAE (BAKER'S YEAST) | |
| 2 | B (B) | EXOSOME COMPLEX COMPONENT SKI6 | polymer | 246 | 27612.7 | 1 | UniProt (P46948) Pfam (PF01138) Pfam (PF03725) | SACCHAROMYCES CEREVISIAE (BAKER'S YEAST) | EXOSOME NON-CATALYTIC CORE COMPONENT RRP41, SUPERKILLER PROTEIN 6, RIBOSOMAL RNA-PROCESSING PROTEIN 41, EXTRACELLULAR MUTANT PROTEIN 20 |
| 3 | C (J) | EXOSOME COMPLEX EXONUCLEASE DIS3 | polymer | 977 | 111228.6 | 1 | UniProt (Q08162) Pfam (PF13638) Pfam (PF17216) Pfam (PF17849) Pfam (PF00773) Pfam (PF17215) | SACCHAROMYCES CEREVISIAE (BAKER'S YEAST) | EXOSOME CORE COMPLEX CATALYTIC SUBUNIT RRP44, CHROMOSOME DISJUNCTION PROTEIN 3, RIBOSOMAL RNA-PROCESSING PROTEIN 44 |
| 4 | D (B) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 5 | E (J) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) |
Sequence modifications
B: 1 - 246 (UniProt: P46948)
J: 25 - 1001 (UniProt: Q08162)
| PDB | External Database | Details |
|---|---|---|
| Asn 79 | Thr 79 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Asn 551 | Asp 551 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 172843.2 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 127.5 | |
| All* | Total formula weight | 172970.7 |
