› 2hyz

X-ray diffraction
2.3Å resolution

Crystal structure of an 8 repeat consensus TPR superhelix (orthorombic crystal form)

Released:
DOI: 10.2210/pdb2hyz/pdb
PDB entry 2hyz coloured by chain, front view.
PDB entry 2hyz coloured by chain, side view.
PDB entry 2hyz coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Structure and stability of designed TPR protein superhelices: unusual crystal packing and implications for natural TPR proteins.
Kajander T, Cortajarena AL, Mochrie S, Regan L
Acta Crystallogr D Biol Crystallogr 63 800-11 (2007)
PMID: 17582171

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-162735 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
SYNTHETIC CONSENSUS TPR PROTEIN Chain: A
Molecule details ›
Chain: A
Length: 136 amino acids
Theoretical weight: 16.15 KDa
Source organism: Synthetic construct
Expression system: Not provided
Structure domains: Tetratricopeptide repeat domain

Ligands and Environments

1 bound ligand:
Ligand SM 3 x SM
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X6A
Spacegroup: P212121
Unit cell:
a: 36.156Å b: 67.695Å c: 70.785Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.217 0.213 0.27
Expression system: Not provided

Quick links

Citations

4 review citations

Structural and functional discussion of the tetra-trico-peptide repeat, a protein interaction module.
Zeytuni et al. (2012)
3 more

10 mentions without citation

Self-recognition mechanism of MamA, a magnetosome-associated TPR-containing protein, promotes complex assembly.
Zeytuni et al. (2011)
9 more