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HUMAN SPLICING FACTOR, CONSTRUCT 1

X-ray diffraction
3.49Å resolution
PDB entry 4wij coloured by chain, front view.
PDB entry 4wij coloured by chain, side view.
PDB entry 4wij coloured by chain, top view.
Source organism: Homo sapiens
Assembly composition:
homo dimer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: SFPQ RNA-binding homodimer
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Multimeric state: homo dimer
Accessible surface area: 40661.54 Å2
Buried surface area: 8743.4 Å2
Dissociation area: 4,371.7 Å2
Dissociation energy (ΔGdiss): 57.69 kcal/mol
Dissociation entropy (TΔSdiss): 15.29 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-149903

Macromolecules

Splicing factor, proline- and glutamine-rich
Chains: A, B
Length: 326 amino acids
Theoretical weight: 38.54 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P23246 (Residues: 276-598; Coverage: 46%)
Gene names: PSF, SFPQ
Pfam:
InterPro:
Splicing factor, proline- and glutamine-rich in PDB entry 4wij, assembly 1, front view.
Splicing factor, proline- and glutamine-rich in PDB entry 4wij, assembly 1, side view.
Splicing factor, proline- and glutamine-rich in PDB entry 4wij, assembly 1, top view.
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