X-ray diffraction
2.3Å resolution

Crystal Structure of GRIP1 PDZ12 in Complex with the Fras1 Peptide


Function and Biology Details

Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
Non-polymer only dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Glutamate receptor-interacting protein 1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 200 amino acids
Theoretical weight: 21.49 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli
  • Canonical: P97879 (Residues: 48-243; Coverage: 18%)
Gene name: Grip1
Sequence domains: PDZ domain
Structure domains: Pdz3 Domain
Molecule details ›
Chains: X, Y
Length: 9 amino acids
Theoretical weight: 989 Da
Source organism: Rattus norvegicus
Expression system: Not provided

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007
Spacegroup: P212121
Unit cell:
a: 59.1Å b: 75.925Å c: 126.38Å
α: 90° β: 90° γ: 90°
R R work R free
0.202 0.199 0.247
Expression systems:
  • Escherichia coli
  • Not provided