4ggb

X-ray diffraction
2Å resolution

Crystal structure of a proposed galactarolactone cycloisomerase from agrobacterium tumefaciens, TARGET EFI-500704, WITH BOUND CA, DISORDERED LOOPS

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo octamer (preferred)
PDBe Complex ID:
PDB-CPX-108845 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
D-galactarolactone cycloisomerase Chain: A
Molecule details ›
Chain: A
Length: 378 amino acids
Theoretical weight: 41.5 KDa
Source organism: Agrobacterium fabrum str. C58
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A9CEQ8 (Residues: 1-378; Coverage: 100%)
Gene names: Atu3139, gci
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 31-ID
Spacegroup: I422
Unit cell:
a: 132.178Å b: 132.178Å c: 95.472Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.198 0.196 0.234
Expression system: Escherichia coli BL21(DE3)