Structure analysis

Co-crystal structure of the N-termial cGMP binding domain of Plasmodium falciparum PKG with cGMP

X-ray diffraction
1.65Å resolution
Source organism: Plasmodium falciparum
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: monomeric
Accessible surface area: 7603.86 Å2
Buried surface area: 560.74 Å2
Dissociation area: 280.37 Å2
Dissociation energy (ΔGdiss): 1.9 kcal/mol
Dissociation entropy (TΔSdiss): 4.25 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-184718

Macromolecules

Chain: A
Length: 143 amino acids
Theoretical weight: 16.08 KDa
Source organism: Plasmodium falciparum
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8I719 (Residues: 21-162; Coverage: 17%)
Gene names: PF3D7_1436600, PKG
Pfam: Cyclic nucleotide-binding domain
InterPro:
CATH: Jelly Rolls

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