PDBe 1c82

X-ray diffraction
1.7Å resolution

MECHANISM OF HYALURONAN BINDING AND DEGRADATION: STRUCTURE OF STREPTOCOCCUS PNEUMONIAE HYALURONATE LYASE IN COMPLEX WITH HYALURONIC ACID DISACCHARIDE AT 1.7 A RESOLUTION

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Hyaluronate lyase Chain: A
Molecule details ›
Chain: A
Length: 731 amino acids
Theoretical weight: 83.56 KDa
Source organism: Streptococcus pneumoniae
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q54873 (Residues: 285-1009; Coverage: 70%)
Gene name: SP_0314
Sequence domains:
Structure domains:

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P212121
Unit cell:
a: 83.55Å b: 104.19Å c: 99.88Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.215 0.215 0.257
Expression system: Escherichia coli BL21