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Crystal structure of the DNA binding domain of A. thailana auxin response factor 1

X-ray diffraction
1.45Å resolution
PDB entry 4ldv coloured by chain, front view.
PDB entry 4ldv coloured by chain, side view.
PDB entry 4ldv coloured by chain, top view.
Source organism: Arabidopsis thaliana
Assembly composition:
homo dimer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Auxin response factor 1
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Multimeric state: homo dimer
Accessible surface area: 32455.73 Å2
Buried surface area: 6735.95 Å2
Dissociation area: 1,499.7 Å2
Dissociation energy (ΔGdiss): 11.67 kcal/mol
Dissociation entropy (TΔSdiss): 13.98 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-185263

Macromolecules

Auxin response factor 1
Chain: A
Length: 362 amino acids
Theoretical weight: 41.08 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8L7G0 (Residues: 1-355; Coverage: 53%)
Gene names: ARF1, At1g59750, F23H11.7
Pfam:
InterPro:
CATH:
Auxin response factor 1 in PDB entry 4ldv, assembly 1, front view.
Auxin response factor 1 in PDB entry 4ldv, assembly 1, side view.
Auxin response factor 1 in PDB entry 4ldv, assembly 1, top view.
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