› 3hz6

X-ray diffraction
1.65Å resolution

Crystal structure of xylulokinase from Chromobacterium violaceum

Released:
DOI: 10.2210/pdb3hz6/pdb
PDB entry 3hz6 coloured by chain, front view.
PDB entry 3hz6 coloured by chain, side view.
PDB entry 3hz6 coloured by chain, top view.
Source organism: Chromobacterium violaceum
Entry authors: Zhang Z, Burley SK, Swaminathan S, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

Reaction catalysed: 
ATP + D-xylulose = ADP + D-xylulose 5-phosphate
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-181843 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Xylulokinase Chain: A
Molecule details ›
Chain: A
Length: 511 amino acids
Theoretical weight: 56.08 KDa
Source organism: Chromobacterium violaceum
Expression system: Escherichia coli
UniProt:
  • Canonical: Q7NWW7 (Residues: 2-501; Coverage: 100%)
Gene names: CV_1862, xylB
Sequence domains:
Structure domains: Nucleotidyltransferase; domain 5

Ligands and Environments

5 bound ligands:
Ligand ADP 1 x ADP
Ligand PO4 1 x PO4
Ligand GOL 2 x GOL
Ligand MLI 1 x MLI
Ligand XUL 1 x XUL
1 modified residue:
Ligand MSE 8 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P21212
Unit cell:
a: 71.512Å b: 159.427Å c: 47.185Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.164 0.162 0.193
Expression system: Escherichia coli

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