4dsb

X-ray diffraction
2.7Å resolution

Complex Structure of Abscisic Acid Receptor PYL3 with (+)-ABA in Spacegroup of I 212121 at 2.70A

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-193523 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Abscisic acid receptor PYL3 Chains: A, B
Molecule details ›
Chains: A, B
Length: 186 amino acids
Theoretical weight: 20.96 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9SSM7 (Residues: 24-209; Coverage: 89%)
Gene names: At1g73000, F3N23.20, PYL3, RCAR13
Sequence domains: Polyketide cyclase / dehydrase and lipid transport
Structure domains: Alpha-D-Glucose-1,6-Bisphosphate; Chain A, domain 4

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL41XU
Spacegroup: I212121
Unit cell:
a: 63.189Å b: 89.041Å c: 206.685Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.212 0.208 0.29
Expression system: Escherichia coli