X-ray diffraction
3.4Å resolution

Structure of the delta opioid receptor bound to naltrindole


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
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Delta-type opioid receptor; Endolysin Chain: A
Molecule details ›
Chain: A
Length: 461 amino acids
Theoretical weight: 51.63 KDa
Source organisms: Expression system: Spodoptera frugiperda
  • Canonical: P00720 (Residues: 2-161; Coverage: 98%)
  • Canonical: P32300 (Residues: 36-244, 251-342; Coverage: 81%)
Gene names: E, Oprd1
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-B, null
Spacegroup: P3121
Unit cell:
a: 73.278Å b: 73.278Å c: 266.653Å
α: 90° β: 90° γ: 120°
R R work R free
0.255 0.252 0.282
Expression system: Spodoptera frugiperda