› 8chy

X-ray diffraction
2Å resolution

Crystal structure of an 8-repeat consensus TPR superhelix with Zinc.

Released:
DOI: 10.2210/pdb8chy/pdb
PDB entry 8chy coloured by chain, front view.
PDB entry 8chy coloured by chain, side view.
PDB entry 8chy coloured by chain, top view.
Source organism: synthetic construct
Primary publication:
Diverse crystalline protein scaffolds through metal-dependent polymorphism.
Liutkus M, Sasselli IR, Rojas AL, Cortajarena AL
Protein Sci 33 e4971 (2024)
PMID: 38591647

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-240262 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Crystal structure of an 8-repeat consensus TPR superhelix with Zinc. Chain: A
Molecule details ›
Chain: A
Length: 292 amino acids
Theoretical weight: 34.19 KDa
Source organism: synthetic construct
Expression system: Escherichia coli

Ligands and Environments

4 bound ligands:
Ligand ZN 13 x ZN
Ligand ACT 4 x ACT
Ligand MPD 1 x MPD
Ligand CL 1 x CL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALBA BEAMLINE XALOC
Spacegroup: P6122
Unit cell:
a: 74.1Å b: 74.1Å c: 238.35Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.206 0.204 0.249
Expression system: Escherichia coli

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