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STRUCTURE OF L-2-HALOACID DEHALOGENASE FROM XANTHOBACTER AUTOTROPHICUS

X-ray diffraction
1.52Å resolution
PDB entry 1qq5 coloured by chain, front view.
PDB entry 1qq5 coloured by chain, side view.
PDB entry 1qq5 coloured by chain, top view.
Source organism: Xanthobacter autotrophicus
Assembly composition:
homo dimer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: (S)-2-haloacid dehalogenase
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Multimeric state: homo dimer
Accessible surface area: 17732.18 Å2
Buried surface area: 4677.96 Å2
Dissociation area: 2,168.52 Å2
Dissociation energy (ΔGdiss): 34.22 kcal/mol
Dissociation entropy (TΔSdiss): 13.34 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-178753

Macromolecules

(S)-2-haloacid dehalogenase
Chains: A, B
Length: 253 amino acids
Theoretical weight: 27.52 KDa
Source organism: Xanthobacter autotrophicus
UniProt:
  • Canonical: Q60099 (Residues: 1-253; Coverage: 100%)
Gene name: dhlB
Pfam: haloacid dehalogenase-like hydrolase
InterPro:
CATH:
SCOP: HAD-related
(S)-2-haloacid dehalogenase in PDB entry 1qq5, assembly 1, front view.
(S)-2-haloacid dehalogenase in PDB entry 1qq5, assembly 1, side view.
(S)-2-haloacid dehalogenase in PDB entry 1qq5, assembly 1, top view.
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