PDBe 1jxo

X-ray diffraction
2.3Å resolution

Crystal Structure of the SH3-HOOK-GK Fragment of PSD-95


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Disks large homolog 4 Chains: A, B
Molecule details ›
Chains: A, B
Length: 301 amino acids
Theoretical weight: 34.81 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli
  • Canonical: P31016 (Residues: 430-724; Coverage: 41%)
Gene names: Dlg4, Dlgh4, Psd95
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P1
Unit cell:
a: 45.009Å b: 53.41Å c: 63.262Å
α: 89.96° β: 90° γ: 91.78°
R R work R free
0.22 0.22 0.264
Expression system: Escherichia coli