› 1n0q

X-ray diffraction
1.26Å resolution

3ANK: A designed ankyrin repeat protein with three identical consensus repeats

Released:
DOI: 10.2210/pdb1n0q/pdb
PDB entry 1n0q coloured by chain, front view.
PDB entry 1n0q coloured by chain, side view.
PDB entry 1n0q coloured by chain, top view.
Source organism: Unidentified
Primary publication:
Consensus-derived structural determinants of the ankyrin repeat motif.
Mosavi LK, Minor DL, Peng ZY
Proc Natl Acad Sci U S A 99 16029-34 (2002)
PMID: 12461176

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-162334 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
3 ankyrin repeats Chains: A, B
Molecule details ›
Chains: A, B
Length: 93 amino acids
Theoretical weight: 9.94 KDa
Source organism: Unidentified
Expression system: Escherichia coli
Structure domains: Ankyrin repeat-containing domain

Ligands and Environments

1 bound ligand:
Ligand TFA 1 x TFA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.3.1
Spacegroup: P212121
Unit cell:
a: 39.636Å b: 43.159Å c: 105.574Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.171 0.171 0.187
Expression system: Escherichia coli

Quick links

Citations

37 review citations

The ankyrin repeat as molecular architecture for protein recognition.
Mosavi et al. (2004)
36 more

11 mentions without citation

A primer on ankyrin repeat function in TRP channels and beyond.
Gaudet R. (2008)
10 more