PDBe 1be9

X-ray diffraction
1.82Å resolution

THE THIRD PDZ DOMAIN FROM THE SYNAPTIC PROTEIN PSD-95 IN COMPLEX WITH A C-TERMINAL PEPTIDE DERIVED FROM CRIPT.

Released:

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
CRIPT Chain: B
Molecule details ›
Chain: B
Length: 5 amino acids
Theoretical weight: 563 Da
Source organism: Unidentified
Disks large homolog 4 Chain: A
Molecule details ›
Chain: A
Length: 119 amino acids
Theoretical weight: 12.75 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P31016 (Residues: 298-420; Coverage: 16%)
Gene names: Dlg4, Dlgh4, Psd95
Sequence domains: PDZ domain (Also known as DHR or GLGF)
Structure domains: Pdz3 Domain

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SIEMENS
Spacegroup: P4132
Unit cell:
a: 89.34Å b: 89.34Å c: 89.34Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.207 0.207 0.278
Expression system: Escherichia coli BL21