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Crystal structure of CbpF from Streptococcus pneumoniae complexed with a Ytterbium derivative

X-ray diffraction
2.65Å resolution
PDB entry 7bay coloured by chain, front view.
PDB entry 7bay coloured by chain, side view.
PDB entry 7bay coloured by chain, top view.
Source organism: Streptococcus pneumoniae R6
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Choline-binding protein F
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Multimeric state: monomeric
Accessible surface area: 17682.33 Å2
Buried surface area: 2746.49 Å2
Dissociation area: 135.61 Å2
Dissociation energy (ΔGdiss): -6.95 kcal/mol
Dissociation entropy (TΔSdiss): 1.4 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-184164

Macromolecules

Choline-binding protein F
Chain: AA
Length: 311 amino acids
Theoretical weight: 36.32 KDa
Source organism: Streptococcus pneumoniae R6
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8DR52 (Residues: 28-338; Coverage: 100%)
Gene names: cbpF, spr0337
Pfam:
InterPro: Cell wall/choline-binding repeat
Choline-binding protein F in PDB entry 7bay, assembly 1, front view.
Choline-binding protein F in PDB entry 7bay, assembly 1, side view.
Choline-binding protein F in PDB entry 7bay, assembly 1, top view.
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