X-ray diffraction
2.19Å resolution

Structure of putative homoserine kinase thrB from Listeria monocytogenes

Source organism: Listeria monocytogenes
Entry authors: Ramagopal UA, Toro R, Burley SK, Almo SC, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Homoserine kinase Chains: A, B
Molecule details ›
Chains: A, B
Length: 298 amino acids
Theoretical weight: 32.08 KDa
Source organism: Listeria monocytogenes
Expression system: Escherichia coli
  • Canonical: Q8Y4A6 (Residues: 2-288; Coverage: 100%)
Gene names: lmo2545, thrB
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P21212
Unit cell:
a: 100.488Å b: 61.912Å c: 96.358Å
α: 90° β: 90° γ: 90°
R R work R free
0.228 0.226 0.27
Expression system: Escherichia coli