4nfu

X-ray diffraction
2.21Å resolution

Structure of the central plant immunity signaling node EDS1 in complex with its interaction partner SAG101

Released:

Function and Biology Details

Reaction catalysed:
A carboxylic ester + H(2)O = an alcohol + a carboxylate
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-175504 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Protein EDS1L Chain: A
Molecule details ›
Chain: A
Length: 636 amino acids
Theoretical weight: 73.15 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9XF23 (Residues: 2-623; Coverage: 100%)
Gene name: EDS1
Sequence domains:
Senescence-associated carboxylesterase 101 Chain: B
Molecule details ›
Chain: B
Length: 540 amino acids
Theoretical weight: 62.45 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q4F883 (Residues: 2-537; Coverage: 100%)
Gene names: At5g14930, F2G14.50, SAG101
Sequence domains:

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.1
Spacegroup: P212121
Unit cell:
a: 112.586Å b: 113.643Å c: 125.386Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.177 0.176 0.196
Expression system: Escherichia coli BL21(DE3)