› 3lem

X-ray diffraction
2.1Å resolution

Crystal structure of fructosyltransferase (D191A) from A. japonicus in complex with Nystose

Released:
DOI: 10.2210/pdb3lem/pdb
Model geometry
Fit model/data
PDB entry 3lem coloured by chain, front view.
PDB entry 3lem coloured by chain, side view.
PDB entry 3lem coloured by chain, top view.
Source organism: Aspergillus japonicus
Entry authors: Chuankhayan P, Chen CJ, Chiang CM

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-173066 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Beta-fructofuranosidase Chain: A
Molecule details ›
Chain: A
Length: 634 amino acids
Theoretical weight: 68.94 KDa
Source organism: Aspergillus japonicus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q1W3Z7 (Residues: 20-101, 102-141, 142-201, 202-318, 319-341, 342-408, 409-418, 419-501, 502-549, 550-637; Coverage: 100%)
Sequence domains:
Structure domains:

Ligands and Environments

Carbohydrate polymer : NEW Components: GLC, FRU
Carbohydrate polymer
No bound ligands
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: NSRRC BEAMLINE BL13B1, SPRING-8 BEAMLINE BL12B2
Spacegroup: P21212
Unit cell:
a: 98.684Å b: 110.73Å c: 66.004Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.22 0.214 0.252
Expression system: Escherichia coli

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