4ba0

X-ray diffraction
1.85Å resolution

Crystal Structure of Agd31B, alpha-transglucosylase, complexed with 5F-alpha-GlcF

Released:

Function and Biology Details

Reaction catalysed:
Transfers the non-reducing terminal alpha-D-glucose residue from a (1->4)-alpha-D-glucan to the 4-position of a free glucose or of a glucosyl residue at the non-reducing terminus of a (1->4)-alpha-D-glucan, thus bringing about the rearrangement of oligosaccharides
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-109891 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Oligosaccharide 4-alpha-D-glucosyltransferase Chain: A
Molecule details ›
Chain: A
Length: 817 amino acids
Theoretical weight: 92.51 KDa
Source organism: Cellvibrio japonicus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: B3PEE6 (Residues: 1-816; Coverage: 100%)
Gene names: CJA_3248, agd31B
Sequence domains:
Structure domains:

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P622
Unit cell:
a: 197.23Å b: 197.23Å c: 103.06Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.168 0.167 0.193
Expression system: Escherichia coli BL21(DE3)