› 5iqu

X-ray diffraction
2.51Å resolution

WelO5 G166D variant bound to Fe(II), 2-oxoglutarate, and 12-epifischerindole U

Released:
DOI: 10.2210/pdb5iqu/pdb
PDB entry 5iqu coloured by chain, front view.
PDB entry 5iqu coloured by chain, side view.
PDB entry 5iqu coloured by chain, top view.
Source organism: Hapalosiphon welwitschii UTEX B 1830
Primary publication:
Structural basis for halogenation by iron- and 2-oxo-glutarate-dependent enzyme WelO5.
Mitchell AJ, Zhu Q, Maggiolo AO, Ananth NR, Hillwig ML, Liu X, Boal AK
OpenAccess logo Nat Chem Biol 12 636-40 (2016)
PMID: 27348090

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-100382 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
WelO5 Chain: A
Molecule details ›
Chain: A
Length: 315 amino acids
Theoretical weight: 35.59 KDa
Source organism: Hapalosiphon welwitschii UTEX B 1830
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A067YX61 (Residues: 1-290; Coverage: 100%)
Sequence domains: Carrier-protein-independent halogenase WelO5

Ligands and Environments

3 bound ligands:
Ligand FE2 1 x FE2
Ligand AKG 1 x AKG
Ligand 6CU 1 x 6CU
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-G
Spacegroup: C2
Unit cell:
a: 74.107Å b: 54.127Å c: 74.639Å
α: 90° β: 90.79° γ: 90°
R-values:
R R work R free
0.225 0.223 0.262
Expression system: Escherichia coli

Quick links

Citations

18 review citations

Oxygen Activation and Radical Transformations in Heme Proteins and Metalloporphyrins.
Huang et al. (2018)
17 more

3 mentions without citation

Halogenases: a palette of emerging opportunities for synthetic biology-synthetic chemistry and C-H functionalisation.
Crowe et al. (2021)
2 more