› 4tum

X-ray diffraction
2.3Å resolution

Crystal structure of Ankyrin Repeat Domain of AKR2

Released:
DOI: 10.2210/pdb4tum/pdb
PDB entry 4tum coloured by chain, front view.
PDB entry 4tum coloured by chain, side view.
PDB entry 4tum coloured by chain, top view.
Source organism: Arabidopsis thaliana
Primary publication:
An ankyrin repeat domain of AKR2 drives chloroplast targeting through coincident binding of two chloroplast lipids.
Kim DH, Park MJ, Gwon GH, Silkov A, Xu ZY, Yang EC, Song S, Song K, Kim Y, Yoon HS, Honig B, Cho W, Cho Y, Hwang I
Dev Cell 30 598-609 (2014)
PMID: 25203210

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-193431 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ankyrin repeat domain-containing protein 2A Chains: A, B, C, D, E
Molecule details ›
Chains: A, B, C, D, E
Length: 132 amino acids
Theoretical weight: 13.99 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9SAR5 (Residues: 211-342; Coverage: 39%)
Gene names: AFT, AKR2, AKR2A, At4g35450, F15J1.20
Sequence domains: Ankyrin repeats (3 copies)
Structure domains: Ankyrin repeat-containing domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PAL/PLS BEAMLINE 5C (4A)
Spacegroup: P21
Unit cell:
a: 68.331Å b: 59.381Å c: 84.86Å
α: 90° β: 107.33° γ: 90°
R-values:
R R work R free
0.207 0.206 0.224
Expression system: Escherichia coli

Quick links

Citations

8 review citations

Sorting of nuclear-encoded chloroplast membrane proteins.
Lee et al. (2017)
7 more

1 mention without citation

An ankyrin repeat domain of AKR2 drives chloroplast targeting through coincident binding of two chloroplast lipids.
Kim et al. (2014)