Structure analysis

PDZ Domain of CAL (Cystic Fibrosis Transmembrane Regulator-Associated Ligand)

Solution NMR
Source organism: Homo sapiens
Assembly composition:
hetero dimer (preferred)
Entry contents: 2 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero dimer
Accessible surface area: 5467.51 Å2
Buried surface area: 1030.78 Å2
Dissociation area: 515.39 Å2
Dissociation energy (ΔGdiss): 1.13 kcal/mol
Dissociation entropy (TΔSdiss): 7.09 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-146652

Macromolecules

Chain: A
Length: 112 amino acids
Theoretical weight: 12.53 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9HD26 (Residues: 286-370; Coverage: 18%)
Gene names: CAL, FIG, GOPC
Pfam: PDZ domain
InterPro:
CATH: Pdz3 Domain

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Chain: B
Length: 8 amino acids
Theoretical weight: 990 Da
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: P13569 (Residues: 1473-1480; Coverage: 1%)
Gene names: ABCC7, CFTR

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