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Preferred Term:

tetratricopeptide repeats

Definition:
A structural motif present in a variety of proteins that mediates protein-protein interactions and assembly of multiprotein complexes. It consists of 3 to 16 tandem repeats of 34 amino acids, mostly of small and large hydrophobic residues, that form alpha-helix pairs.
Concept Schemes:
NALT Full
Entry Terms:
  • tetratricopeptide motifs
  • TPR (tetratricopeptide repeat) domains
  • TPR (tetratricopeptide repeat) motifs
URI:
https://lod.nal.usda.gov/nalt/333356
Download this Concept:
RDF/XMLCreated 2019-08-27, last modified 2019-11-25