X-ray diffraction
2.35Å resolution

Crystal Structure of the Second PDZ Domain of SAP97 in Complex with a GluR-A C-terminal Peptide


Function and Biology Details

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

Structure analysis Details

Assembly composition:
Non-polymer only dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Disks large homolog 1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 105 amino acids
Theoretical weight: 11.47 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q62696 (Residues: 313-409; Coverage: 11%)
Gene names: Dlg1, Dlgh1
Sequence domains: PDZ domain
Structure domains: Pdz3 Domain
Glutamate receptor 1 Chains: C, D
Molecule details ›
Chains: C, D
Length: 18 amino acids
Theoretical weight: 1.75 KDa
Source organism: Rattus norvegicus
Expression system: Not provided
  • Canonical: M0R9A7 (Residues: 795-812; Coverage: 2%)
Gene name: Gria1

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-1
Spacegroup: P21
Unit cell:
a: 34.76Å b: 54.44Å c: 55.14Å
α: 90° β: 93.95° γ: 90°
R R work R free
0.222 0.218 0.295
Expression systems:
  • Escherichia coli BL21(DE3)
  • Not provided