3a5f

X-ray diffraction
1.19Å resolution

High-resolution structure of DHDPS from Clostridium botulinum in complex with pyruvate

Released:
Entry authors: Atkinson SC, Dobson RCJ, Perugini MA

Function and Biology Details

Biochemical function:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Dihydrodipicolinate synthase Chains: A, B
Molecule details ›
Chains: A, B
Length: 291 amino acids
Theoretical weight: 31.62 KDa
Source organism: Clostridium botulinum A str. ATCC 19397
Expression system: Escherichia coli BL21(DE3)
Structure domains: Aldolase class I

Ligands and Environments

1 bound ligand:

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: AUSTRALIAN SYNCHROTRON BEAMLINE MX1
Spacegroup: C2
Unit cell:
a: 143.358Å b: 54.836Å c: 94.304Å
α: 90° β: 126.29° γ: 90°
R-values:
R R work R free
0.113 0.112 0.14
Expression system: Escherichia coli BL21(DE3)