› 1whu

Solution NMR

Solution structure of the alpha-helical domain from mouse hypothetical PNPase

Released:
DOI: 10.2210/pdb1whu/pdb
PDB entry 1whu coloured by chain, ensemble of 20 models, front view.
PDB entry 1whu coloured by chain, ensemble of 20 models, side view.
PDB entry 1whu coloured by chain, ensemble of 20 models, top view.
Source organism: Mus musculus
Entry authors: Nagata T, Muto Y, Inoue M, Kigawa T, Terada T, Shirouzu M, Yokoyama S, RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Function and Biology Details

Reaction catalysed: 
RNA(n+1) + phosphate = RNA(n) + a nucleoside diphosphate
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-185052 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Polyribonucleotide nucleotidyltransferase 1, mitochondrial Chain: A
Molecule details ›
Chain: A
Length: 104 amino acids
Theoretical weight: 11.82 KDa
Source organism: Mus musculus
Expression system: Not provided
UniProt:
  • Canonical: Q8K1R3 (Residues: 272-363; Coverage: 12%)
Gene names: Pnpase, Pnpt1
Sequence domains: Polyribonucleotide nucleotidyltransferase, RNA binding domain
Structure domains: Polyribonucleotide nucleotidyltransferase, RNA-binding domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: torsion angle dynamics, simulated annealing
Expression system: Not provided

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