4gbr

X-ray diffraction
3.99Å resolution

N-Terminal T4 Lysozyme Fusion Facilitates Crystallization of a G Protein Coupled Receptor

Released:

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:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-133022 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Beta-2 adrenergic receptor Chain: A
Molecule details ›
Chain: A
Length: 309 amino acids
Theoretical weight: 35.09 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: P07550 (Residues: 29-365; Coverage: 75%)
Gene names: ADRB2, ADRB2R, B2AR
Sequence domains: 7 transmembrane receptor (rhodopsin family)
Structure domains: Rhodopsin 7-helix transmembrane proteins
Endolysin Chain: B
Molecule details ›
Chain: B
Length: 163 amino acids
Theoretical weight: 18.34 KDa
Source organism: Tequatrovirus T4
Expression system: Not provided
UniProt:
  • Canonical: P00720 (Residues: 2-161; Coverage: 98%)
Gene name: E
Sequence domains: Phage lysozyme
Structure domains: Lysozyme

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-D
Spacegroup: P212121
Unit cell:
a: 51.382Å b: 71.376Å c: 161.37Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.268 0.265 0.282
Expression system: Not provided