› 7bra

X-ray diffraction
1.78Å resolution

Bacillus subtilis IRG1

Released:
DOI: 10.2210/pdb7bra/pdb
PDB entry 7bra coloured by chain, front view.
PDB entry 7bra coloured by chain, side view.
PDB entry 7bra coloured by chain, top view.
Source organism: Bacillus subtilis
Primary publication:
Enzymatic reaction mechanism of cis-aconitate decarboxylase based on the crystal structure of IRG1 from Bacillus subtilis.
Chun HL, Lee SY, Lee SH, Lee CS, Park HH
OpenAccess logo Sci Rep 10 11305 (2020)
PMID: 32647315

Function and Biology Details

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-157132 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Bacillus subtilis IRG1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 445 amino acids
Theoretical weight: 47.85 KDa
Source organism: Bacillus subtilis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P54956 (Residues: 3-445; Coverage: 100%)
Gene names: BSU39460, LP9I, yxeQ
Sequence domains:

Ligands and Environments

2 bound ligands:
Ligand CXS 2 x CXS
Ligand SO4 2 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PAL/PLS BEAMLINE 5C (4A)
Spacegroup: P212121
Unit cell:
a: 59.213Å b: 110.87Å c: 167.652Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.176 0.175 0.201
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

2 review citations

Aconitic Acid Recovery from Renewable Feedstock and Review of Chemical and Biological Applications.
Bruni et al. (2022)
1 more

1 mention without citation

Enzymatic reaction mechanism of cis-aconitate decarboxylase based on the crystal structure of IRG1 from Bacillus subtilis.
Chun et al. (2020)