› 2akz

X-ray diffraction
1.36Å resolution

Fluoride Inhibition of Enolase: Crystal Structure of the Inhibitory Complex

Released:
DOI: 10.2210/pdb2akz/pdb
PDB entry 2akz coloured by chain, front view.
PDB entry 2akz coloured by chain, side view.
PDB entry 2akz coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Fluoride inhibition of enolase: crystal structure and thermodynamics.
Qin J, Chai G, Brewer JM, Lovelace LL, Lebioda L
Biochemistry 45 793-800 (2006)
PMID: 16411755

Function and Biology Details

Reaction catalysed: 
2-phospho-D-glycerate = phosphoenolpyruvate + H(2)O
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-140553 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Gamma-enolase Chains: A, B
Molecule details ›
Chains: A, B
Length: 439 amino acids
Theoretical weight: 48.02 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P09104 (Residues: 2-434; Coverage: 100%)
Gene name: ENO2
Sequence domains:
Structure domains:

Ligands and Environments

4 bound ligands:
Ligand MG 4 x MG
Ligand PO4 2 x PO4
Ligand F 4 x F
Ligand TRS 1 x TRS
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-BM
Spacegroup: P21212
Unit cell:
a: 109.007Å b: 118.515Å c: 67.189Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.121 0.11 0.144
Expression system: Escherichia coli

Quick links

Citations

11 review citations

Anticancer agents that counteract tumor glycolysis.
Granchi et al. (2012)
10 more

5 mentions without citation

Fluoride inhibition of enolase: crystal structure and thermodynamics.
Qin et al. (2006)
4 more