5k3f

X-ray diffraction
1.54Å resolution

Crystal Structure of the Fluoroacetate Dehalogenase RPA1163 - His280Asn/Fluoroacetate - Cocrystallized - Single Protomer Reacted with Ligand

Released:

Function and Biology Details

Reaction catalysed:
Haloacetate + H(2)O = glycolate + halide
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-179994 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Fluoroacetate dehalogenase Chain: A
Molecule details ›
Chain: A
Length: 306 amino acids
Theoretical weight: 34.11 KDa
Source organism: Rhodopseudomonas palustris CGA009
Expression system: Escherichia coli
UniProt:
  • Canonical: Q6NAM1 (Residues: 1-302; Coverage: 100%)
Gene name: RPA1163
Sequence domains: alpha/beta hydrolase fold
Structure domains: alpha/beta hydrolase
Fluoroacetate dehalogenase Chain: B
Molecule details ›
Chain: B
Length: 306 amino acids
Theoretical weight: 34.05 KDa
Source organism: Rhodopseudomonas palustris CGA009
Expression system: Escherichia coli
UniProt:
  • Canonical: Q6NAM1 (Residues: 1-302; Coverage: 100%)
Gene name: RPA1163
Sequence domains: alpha/beta hydrolase fold
Structure domains: alpha/beta hydrolase

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU FR-E DW
Spacegroup: P21
Unit cell:
a: 41.83Å b: 79.62Å c: 85.23Å
α: 90° β: 103.09° γ: 90°
R-values:
R R work R free
0.181 0.179 0.222
Expression system: Escherichia coli