3c1u

X-ray diffraction
1.33Å resolution

D192N mutant of Rhamnogalacturonan acetylesterase

Released:

Function and Biology Details

Reaction catalysed:
Hydrolytic cleavage of 2-O-acetyl- or 3-O-acetyl groups of alpha-D-galacturonic acid in rhamnogalacturonan I
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-169387 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Rhamnogalacturonan acetylesterase Chain: A
Molecule details ›
Chain: A
Length: 233 amino acids
Theoretical weight: 24.62 KDa
Source organism: Aspergillus aculeatus
Expression system: Aspergillus oryzae
UniProt:
  • Canonical: Q00017 (Residues: 18-250; Coverage: 100%)
Gene name: rha1
Sequence domains: GDSL-like Lipase/Acylhydrolase
Structure domains: SGNH hydrolase

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ELETTRA BEAMLINE 5.2R
Spacegroup: P212121
Unit cell:
a: 48.612Å b: 67.606Å c: 73.272Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.115 0.114 0.153
Expression system: Aspergillus oryzae