PDBe 3nya

X-ray diffraction
3.16Å resolution

Crystal structure of the human beta2 adrenergic receptor in complex with the neutral antagonist alprenolol


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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Beta-2 adrenergic receptor; Endolysin Chain: A
Molecule details ›
Chain: A
Length: 490 amino acids
Theoretical weight: 55.96 KDa
Source organisms: Expression system: Spodoptera frugiperda
  • Canonical: P07550 (Residues: 1-230, 264-348; Coverage: 76%)
  • Canonical: P00720 (Residues: 2-162; Coverage: 98%)
Gene names: ADRB2, ADRB2R, B2AR, E
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-D
Spacegroup: P212121
Unit cell:
a: 40.577Å b: 75.73Å c: 173.403Å
α: 90° β: 90° γ: 90°
R R work R free
0.235 0.232 0.29
Expression system: Spodoptera frugiperda