1pcl

X-ray diffraction
2.2Å resolution

UNUSUAL STRUCTURAL FEATURES IN THE PARALLEL BETA-HELIX IN PECTATE LYASES

Released:
Source organism: Dickeya chrysanthemi

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:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-138295 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pectate lyase E Chain: A
Molecule details ›
Chain: A
Length: 355 amino acids
Theoretical weight: 38.22 KDa
Source organism: Dickeya chrysanthemi
Expression system: Not provided
UniProt:
  • Canonical: P04960 (Residues: 31-385; Coverage: 100%)
Gene name: pelE
Sequence domains: Pectate lyase

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 38.79Å b: 91.14Å c: 102.99Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.206 0.206 not available
Expression system: Not provided