› 3hyq

X-ray diffraction
1.52Å resolution

Crystal Structure of Isopentenyl-Diphosphate delta-Isomerase from Salmonella entericase

Released:
DOI: 10.2210/pdb3hyq/pdb
PDB entry 3hyq coloured by chain, front view.
PDB entry 3hyq coloured by chain, side view.
PDB entry 3hyq coloured by chain, top view.
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
Entry authors: Kim Y, Zhou M, Peterson S, Anderson WF, Joachimiak A, Center for Structural Genomics of Infectious Diseases (CSGID)

Function and Biology Details

Reaction catalysed: 
Isopentenyl diphosphate = prenyl diphosphate
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-187274 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Isopentenyl-diphosphate Delta-isomerase Chain: A
Molecule details ›
Chain: A
Length: 184 amino acids
Theoretical weight: 21.26 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8ZM82 (Residues: 1-181; Coverage: 100%)
Gene names: STM3039, idi
Sequence domains: NUDIX domain
Structure domains: Nucleoside Triphosphate Pyrophosphohydrolase

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 4 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: C2
Unit cell:
a: 81.443Å b: 64.152Å c: 35.187Å
α: 90° β: 101.36° γ: 90°
R-values:
R R work R free
0.164 0.163 0.187
Expression system: Escherichia coli

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