X-ray diffraction
2.8Å resolution

Crystal Structure of a Lipid G protein-Coupled Receptor at 2.80A


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:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Endolysin; Sphingosine 1-phosphate receptor 1 Chain: A
Molecule details ›
Chain: A
Length: 520 amino acids
Theoretical weight: 58.97 KDa
Source organisms: Expression system: Spodoptera frugiperda
  • Canonical: P00720 (Residues: 2-161; Coverage: 98%)
  • Canonical: P21453 (Residues: 2-231, 244-326; Coverage: 82%)
Gene names: CHEDG1, E, EDG1, S1PR1
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-B
Spacegroup: P21212
Unit cell:
a: 107.94Å b: 69.7Å c: 81.93Å
α: 90° β: 90° γ: 90°
R R work R free
0.231 0.229 0.272
Expression system: Spodoptera frugiperda