7d7o

X-ray diffraction
1.98Å resolution

Crystal structure of cystathionine gamma-lyase from Bacillus cereus ATCC 14579

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-182446 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cystathionine beta-lyase Chains: A, B
Molecule details ›
Chains: A, B
Length: 377 amino acids
Theoretical weight: 41.32 KDa
Source organism: Bacillus cereus ATCC 14579
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
UniProt:
  • Canonical: Q818A3 (Residues: 1-377; Coverage: 100%)
Gene name: BC_4366
Sequence domains: Cys/Met metabolism PLP-dependent enzyme

Ligands and Environments


Cofactor: Ligand PLP 2 x PLP
2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PAL/PLS BEAMLINE 7A (6B, 6C1)
Spacegroup: P43212
Unit cell:
a: 116.708Å b: 116.708Å c: 147.794Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.215 0.212 0.262
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'