› 6qht

X-ray diffraction
1.73Å resolution

Time resolved structural analysis of the full turnover of an enzyme - 376 ms

Released:
DOI: 10.2210/pdb6qht/pdb
PDB entry 6qht coloured by chain, front view.
PDB entry 6qht coloured by chain, side view.
PDB entry 6qht coloured by chain, top view.
Source organism: Rhodopseudomonas palustris
Primary publication:
Time-resolved crystallography reveals allosteric communication aligned with molecular breathing.
Mehrabi P, Schulz EC, Dsouza R, Müller-Werkmeister HM, Tellkamp F, Miller RJD, Pai EF
Science 365 1167-1170 (2019)
PMID: 31515393

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-564191 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Fluoroacetate dehalogenase Chains: A, B
Molecule details ›
Chains: A, B
Length: 306 amino acids
Theoretical weight: 34.07 KDa
Source organism: Rhodopseudomonas palustris
Expression system: Escherichia coli
UniProt:
  • Canonical: Q6NAM1 (Residues: 1-302; Coverage: 100%)
Gene name: RPA1163
Sequence domains: alpha/beta hydrolase fold

Ligands and Environments

1 bound ligand:
Ligand FAH 1 x FAH
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PETRA III, DESY BEAMLINE P11
Spacegroup: P21
Unit cell:
a: 41.36Å b: 78.63Å c: 83.53Å
α: 90° β: 102.79° γ: 90°
R-values:
R R work R free
0.17 0.168 0.208
Expression system: Escherichia coli

Quick links

Citations

6 review citations

Moving beyond static snapshots: Protein dynamics and the Protein Data Bank.
Miller et al. (2021)
5 more