› 2rqg

Solution NMR

Structure of GSPT1/ERF3A-PABC

Released:
DOI: 10.2210/pdb2rqg/pdb
PDB entry 2rqg coloured by chain, ensemble of 20 models, front view.
PDB entry 2rqg coloured by chain, ensemble of 20 models, side view.
PDB entry 2rqg coloured by chain, ensemble of 20 models, top view.
Source organisms:
Entry authors: Osawa M, Nakanishi T, Hosoda N, Uchida S, Hoshino T, Katada I, Shimada I

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-145996 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Eukaryotic peptide chain release factor GTP-binding subunit ERF3A Chain: A
Molecule details ›
Chain: A
Length: 19 amino acids
Theoretical weight: 2.11 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8R050 (Residues: 64-82; Coverage: 3%)
Gene names: Erf3a, Gspt1
Sequence domains: Ataxin-2 C-terminal region
Polyadenylate-binding protein 1 Chain: B
Molecule details ›
Chain: B
Length: 83 amino acids
Theoretical weight: 9 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P11940 (Residues: 541-623; Coverage: 13%)
Gene names: PAB1, PABP, PABP1, PABPC1, PABPC2
Sequence domains: Poly-adenylate binding protein, unique domain
Structure domains: c-terminal domain of poly(a) binding protein

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 75%
Refinement method: torsion angle dynamics
Expression system: Escherichia coli

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