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Crystal structure of PDK1 in complex with a pyrazoloquinazoline inhibitor

X-ray diffraction
2Å resolution
PDB entry 2xch coloured by chain, front view.
PDB entry 2xch coloured by chain, side view.
PDB entry 2xch 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: 3-phosphoinositide-dependent protein kinase 1
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Multimeric state: homo dimer
Accessible surface area: 24412.64 Å2
Buried surface area: 7687.14 Å2
Dissociation area: 325.9 Å2
Dissociation energy (ΔGdiss): 49.31 kcal/mol
Dissociation entropy (TΔSdiss): 1.84 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-127515

Macromolecules

3-phosphoinositide-dependent protein kinase 1
Chain: A
Length: 309 amino acids
Theoretical weight: 35.43 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: O15530 (Residues: 51-359; Coverage: 56%)
Gene names: PDK1, PDPK1
Pfam: Protein kinase domain
InterPro:
CATH:
3-phosphoinositide-dependent protein kinase 1 in PDB entry 2xch, assembly 1, front view.
3-phosphoinositide-dependent protein kinase 1 in PDB entry 2xch, assembly 1, side view.
3-phosphoinositide-dependent protein kinase 1 in PDB entry 2xch, assembly 1, top view.
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