PDBe 3wf3

X-ray diffraction
2.15Å resolution

Crystal structure of human beta-galactosidase mutant I51T in complex with Galactose

Released:
Source organism: Homo sapiens
Entry authors: Suzuki H, Ohto U, Shimizu T

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Beta-galactosidase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 678 amino acids
Theoretical weight: 76.61 KDa
Source organism: Homo sapiens
Expression system: Komagataella pastoris
UniProt:
  • Canonical: P16278 (Residues: 24-677; Coverage: 100%)
  • Best match: P16278-3 (Residues: 1-647)
Gene names: ELNR1, GLB1
Sequence domains:
Structure domains:

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE AR-NE3A
Spacegroup: P21
Unit cell:
a: 94.96Å b: 115.888Å c: 140.284Å
α: 90° β: 92.23° γ: 90°
R-values:
R R work R free
0.198 0.196 0.242
Expression system: Komagataella pastoris