X-ray diffraction
1.81Å resolution

Complex crystal structure of sp-Aspartate-Semialdehyde-Dehydrogenase with 3-carboxy-ethyl-phthalic acid


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Aspartate-semialdehyde dehydrogenase Chains: A, B
Molecule details ›
Chains: A, B
Length: 366 amino acids
Theoretical weight: 40.04 KDa
Source organism: Streptococcus pneumoniae SP23-BS72
Expression system: Escherichia coli BL21(DE3)
Structure domains:

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-D
Spacegroup: P21
Unit cell:
a: 59.537Å b: 98.806Å c: 64.098Å
α: 90° β: 101.16° γ: 90°
R R work R free
0.186 0.184 0.219
Expression system: Escherichia coli BL21(DE3)