4koo

X-ray diffraction
1.88Å resolution

Crystal Structure of WHY1 from Arabidopsis thaliana

Released:
Source organism: Arabidopsis thaliana
Primary publication:
A family portrait: structural comparison of the Whirly proteins from Arabidopsis thaliana and Solanum tuberosum.
Acta Crystallogr Sect F Struct Biol Cryst Commun 69 1207-11 (2013)
PMID: 24192350

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-192384 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Single-stranded DNA-binding protein WHY1, chloroplastic Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 180 amino acids
Theoretical weight: 20.01 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9M9S3 (Residues: 74-241; Coverage: 64%)
Gene names: At1g14410, F14L17.18, PTAC1, WHY1
Sequence domains: Whirly transcription factor
Structure domains: Transcriptional Coactivator Pc4; Chain A

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: C2221
Unit cell:
a: 81.592Å b: 180.685Å c: 116.069Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.177 0.176 0.215
Expression system: Escherichia coli BL21(DE3)