9KJR
The cryo-EM structure of human PNPase in the open conformation
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (A, B, C) | Polyribonucleotide nucleotidyltransferase 1, mitochondrial | polymer | 710 | 78007.2 | 3 | UniProt (Q8TCS8) Pfam (PF01138) Pfam (PF03725) Pfam (PF03726) Pfam (PF00013) Pfam (PF00575) | Homo sapiens (human) | 3'-5' RNA exonuclease OLD35,PNPase old-35,Polynucleotide phosphorylase 1,PNPase 1,Polynucleotide phosphorylase-like protein |
Sequence modifications
A, B, C: 46 - 753 (UniProt: Q8TCS8)
| PDB | External Database | Details |
|---|---|---|
| Met 44 | - | initiating methionine |
| Gly 45 | - | expression tag |
| Val 121 | Ile 121 | variant |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 234021.6 | |
| All* | Total formula weight | 234021.6 |
