2mki

Solution NMR

Solution structure of tandem RRM domains of cytoplasmic polyadenylation element binding protein 4 (CPEB4) in complex with RNA

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-172644 (preferred)
Entry contents:
1 distinct polypeptide molecule
1 distinct RNA molecule
Macromolecules (2 distinct):
Cytoplasmic polyadenylation element-binding protein 4 Chain: A
Molecule details ›
Chain: A
Length: 203 amino acids
Theoretical weight: 22.83 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q17RY0 (Residues: 460-662; Coverage: 28%)
Gene names: CPEB4, KIAA1673
Sequence domains: RNA recognition motif
Structure domains: Alpha-Beta Plaits
RNA (5'-R(*CP*UP*UP*UP*A)-3') Chain: B
Molecule details ›
Chain: B
Length: 5 nucleotides
Theoretical weight: 1.51 KDa
Source organism: Homo sapiens
Expression system: Not provided

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 66%
Refinement method: simulated annealing
Expression systems:
  • Escherichia coli
  • Not provided