Structure analysis

Molecular structure of the rod domain of Dictyostelium filamin

X-ray diffraction
2.8Å resolution
Source organism: Dictyostelium discoideum
Assembly composition:
homo dimer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo dimer
Accessible surface area: 30455.58 Å2
Buried surface area: 4294.02 Å2
Dissociation area: 2,147.01 Å2
Dissociation energy (ΔGdiss): 17.78 kcal/mol
Dissociation entropy (TΔSdiss): 14.61 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-146596

Macromolecules

Chains: A, B
Length: 311 amino acids
Theoretical weight: 32.72 KDa
Source organism: Dictyostelium discoideum
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P13466 (Residues: 547-857; Coverage: 36%)
Gene names: DDB_G0269100, abpC
Pfam: Filamin/ABP280 repeat
InterPro:
CATH: Immunoglobulins
SCOP: Filamin repeat (rod domain)

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