1lxk

X-ray diffraction
1.53Å resolution

Streptococcus pneumoniae Hyaluronate Lyase in Complex with Tetrasaccharide Hyaluronan Substrate

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-176228 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Hyaluronate lyase Chain: A
Molecule details ›
Chain: A
Length: 721 amino acids
Theoretical weight: 82.3 KDa
Source organism: Streptococcus pneumoniae
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q54873 (Residues: 287-1007; Coverage: 70%)
Gene name: SP_0314
Sequence domains:
Structure domains:

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG, BDP
No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: P212121
Unit cell:
a: 83.736Å b: 103.817Å c: 101.347Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.19 0.19 0.239
Expression system: Escherichia coli BL21(DE3)