› 3pwk

X-ray diffraction
1.5Å resolution

Crystal Structure of Aspartate beta-Semialdehide Dehydrogenase from Streptococcus pneumoniae with 2',5'-Adenosine diphosphate and D-2-aminoadipate

Released:
DOI: 10.2210/pdb3pwk/pdb
PDB entry 3pwk coloured by chain, front view.
PDB entry 3pwk coloured by chain, side view.
PDB entry 3pwk coloured by chain, top view.
Source organism: Streptococcus pneumoniae SP23-BS72
Primary publication:
Structural characterization of inhibitors with selectivity against members of a homologous enzyme family.
Pavlovsky AG, Liu X, Faehnle CR, Potente N, Viola RE
Chem Biol Drug Des 79 128-36 (2012)
PMID: 22039970

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-163899 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
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

4 bound ligands:
Ligand 25A 2 x 25A
Ligand L14 2 x L14
Ligand EDO 8 x EDO
Ligand NA 2 x NA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-B
Spacegroup: P21
Unit cell:
a: 59.872Å b: 99.66Å c: 64.436Å
α: 90° β: 100.91° γ: 90°
R-values:
R R work R free
0.132 0.13 0.16
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

2 review citations

Cysteamine revisited: repair of arginine to cysteine mutations.
Gallego-Villar et al. (2017)
1 more

1 mention without citation

Structural characterization of inhibitors with selectivity against members of a homologous enzyme family.
Pavlovsky et al. (2012)