PDBe 1uas

X-ray diffraction
1.5Å resolution

Crystal structure of rice alpha-galactosidase

Source organism: Oryza sativa

Function and Biology Details

Reaction catalysed:
Hydrolysis of terminal, non-reducing alpha-D-galactose residues in alpha-D-galactosides, including galactose oligosaccharides, galactomannans and galactolipids
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Alpha-galactosidase Chain: A
Molecule details ›
Chain: A
Length: 362 amino acids
Theoretical weight: 39.99 KDa
Source organism: Oryza sativa
Expression system: Escherichia coli
  • Canonical: Q9FXT4 (Residues: 56-417; Coverage: 100%)
Gene names: LOC_Os10g35110, OSJNBa0041P03, Os10g0493600
Sequence domains:
Structure domains:

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL41XU
Spacegroup: P212121
Unit cell:
a: 63.656Å b: 71.42Å c: 86.238Å
α: 90° β: 90° γ: 90°
R R work R free
0.16 0.16 0.178
Expression system: Escherichia coli