PDBe 3wiq

X-ray diffraction
2.8Å resolution

Crystal structure of kojibiose phosphorylase complexed with kojibiose

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Kojibiose phosphorylase Chain: A
Molecule details ›
Chain: A
Length: 764 amino acids
Theoretical weight: 88.69 KDa
Source organism: Caldicellulosiruptor saccharolyticus DSM 8903
Expression system: Escherichia coli
UniProt:
  • Canonical: A4XGP2 (Residues: 1-756; Coverage: 100%)
Gene name: Csac_0439
Sequence domains:

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-5A
Spacegroup: I422
Unit cell:
a: 192.506Å b: 192.506Å c: 202.221Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.207 0.204 0.259
Expression system: Escherichia coli