1bn8

X-ray diffraction
1.8Å resolution

BACILLUS SUBTILIS PECTATE LYASE

Released:

Function and Biology Details

Reaction catalysed:
Eliminative cleavage of (1->4)-alpha-D-galacturonan to give oligosaccharides with 4-deoxy-alpha-D-galact-4-enuronosyl groups at their non-reducing ends
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-153836 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pectate lyase Chain: A
Molecule details ›
Chain: A
Length: 420 amino acids
Theoretical weight: 45.55 KDa
Source organism: Bacillus subtilis
UniProt:
  • Canonical: P39116 (Residues: 1-420; Coverage: 100%)
Gene names: BSU07560, pel
Sequence domains: Pectate lyase
Structure domains: Single-stranded right-handed beta-helix, Pectin lyase-like

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX9.5
Spacegroup: P21
Unit cell:
a: 55.9Å b: 89Å c: 50.7Å
α: 90° β: 108.93° γ: 90°
R-values:
R R work R free
0.179 0.179 not available