› 4dba

X-ray diffraction
2.4Å resolution

Designed Armadillo repeat protein (YIIM3AII)

Released:
DOI: 10.2210/pdb4dba/pdb
PDB entry 4dba coloured by chain, front view.
PDB entry 4dba coloured by chain, side view.
PDB entry 4dba coloured by chain, top view.
Source organism: synthetic construct
Primary publication:
Structure-based optimization of designed Armadillo-repeat proteins.
Madhurantakam C, Varadamsetty G, Grütter MG, Plückthun A, Mittl PR
Protein Sci 21 1015-28 (2012)
PMID: 22544642

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-164391 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Designed Armadillo repeat protein, YIIM3AII Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 210 amino acids
Theoretical weight: 22.63 KDa
Source organism: synthetic construct
Expression system: Escherichia coli
Structure domains: Leucine-rich Repeat Variant

Ligands and Environments

1 bound ligand:
Ligand GOL 5 x GOL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BRUKER AXS MICROSTAR
Spacegroup: P1
Unit cell:
a: 56.151Å b: 60.603Å c: 61.862Å
α: 74.82° β: 89.55° γ: 75.53°
R-values:
R R work R free
0.237 0.234 0.301
Expression system: Escherichia coli

Quick links

Citations

4 review citations

Tandem-repeat proteins: regularity plus modularity equals design-ability.
Javadi et al. (2013)
3 more

3 mentions without citation

Structure-based optimization of designed Armadillo-repeat proteins.
Madhurantakam et al. (2012)
2 more