› 1hew

X-ray diffraction
1.75Å resolution

REFINEMENT OF AN ENZYME COMPLEX WITH INHIBITOR BOUND AT PARTIAL OCCUPANCY. HEN EGG-WHITE LYSOZYME AND TRI-N-ACETYLCHITOTRIOSE AT 1.75 ANGSTROMS RESOLUTION

Released:
DOI: 10.2210/pdb1hew/pdb
PDB entry 1hew coloured by chain, front view.
PDB entry 1hew coloured by chain, side view.
PDB entry 1hew coloured by chain, top view.
Source organism: Gallus gallus
Primary publication:
Refinement of an enzyme complex with inhibitor bound at partial occupancy. Hen egg-white lysozyme and tri-N-acetylchitotriose at 1.75 A resolution.
Cheetham JC, Artymiuk PJ, Phillips DC
J Mol Biol 224 613-28 (1992)
PMID: 1569548

Function and Biology Details

Reaction catalysed: 
Hydrolysis of (1->4)-beta-linkages between N-acetylmuramic acid and N-acetyl-D-glucosamine residues in a peptidoglycan and between N-acetyl-D-glucosamine residues in chitodextrins
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-132831 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Lysozyme C Chain: A
Molecule details ›
Chain: A
Length: 129 amino acids
Theoretical weight: 14.33 KDa
Source organism: Gallus gallus
Expression system: Not provided
UniProt:
  • Canonical: P00698 (Residues: 19-147; Coverage: 100%)
Gene name: LYZ
Sequence domains: C-type lysozyme/alpha-lactalbumin family
Structure domains: Lysozyme

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
Spacegroup: P43212
Unit cell:
a: 78.86Å b: 78.86Å c: 38.25Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.229 not available not available
Expression system: Not provided

Quick links

Citations

5 review citations

Lysozymes in the animal kingdom.
Callewaert et al. (2010)
4 more

24 mentions without citation

LIGSITEcsc: predicting ligand binding sites using the Connolly surface and degree of conservation.
Huang et al. (2006)
23 more