Structure analysis

cAMP-dependent protein kinase PKA catalytic subunit with PKI-5-24

X-ray diffraction
2.26Å resolution
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: 16320.43 Å2
Buried surface area: 2033.32 Å2
Dissociation area: 1,016.66 Å2
Dissociation energy (ΔGdiss): 3.58 kcal/mol
Dissociation entropy (TΔSdiss): 9.21 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-132591

Macromolecules

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Chain: I
Length: 20 amino acids
Theoretical weight: 2.23 KDa
Source organism: Oryctolagus cuniculus
Expression system: Not provided
UniProt:
  • Canonical: P61926 (Residues: 6-25; Coverage: 26%)
Gene names: PKIA, PRKACN1
InterPro: cAMP-dependent protein kinase inhibitor

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