3biw

X-ray diffraction
3.5Å resolution

Crystal structure of the Neuroligin-1/Neurexin-1beta synaptic adhesion complex

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-178966 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (3 distinct):
Neuroligin-1 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 574 amino acids
Theoretical weight: 64.23 KDa
Source organism: Rattus norvegicus
Expression system: Trichoplusia ni
UniProt:
  • Canonical: Q62765 (Residues: 46-638; Coverage: 71%)
Gene name: Nlgn1
Sequence domains: Carboxylesterase family
Structure domains: alpha/beta hydrolase
Neurexin-1 Chains: E, F, G, H
Molecule details ›
Chains: E, F, G, H
Length: 243 amino acids
Theoretical weight: 26.03 KDa
Source organism: Rattus norvegicus
Expression system: Trichoplusia ni
UniProt:
  • Canonical: Q63372 (Residues: 1146-1361; Coverage: 12%)
Gene name: Nrxn1
Sequence domains: Laminin G domain
Structure domains: Jelly Rolls

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.2
Spacegroup: C2
Unit cell:
a: 229.83Å b: 148.796Å c: 123.602Å
α: 90° β: 90.38° γ: 90°
R-values:
R R work R free
0.246 0.246 0.276
Expression system: Trichoplusia ni