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Crystal structure of Fus3 with a docking motif from Ste7

X-ray diffraction
1.55Å resolution
PDB entry 2b9h coloured by chain, front view.
PDB entry 2b9h coloured by chain, side view.
PDB entry 2b9h coloured by chain, top view.
Source organism: Saccharomyces cerevisiae
Assembly composition:
hetero dimer (preferred)
Entry contents: 2 distinct polypeptide molecules

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Mitogen-activated protein kinase FUS3 and peptide
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Multimeric state: hetero dimer
Accessible surface area: 16354.11 Å2
Buried surface area: 2204.44 Å2
Dissociation area: 654.82 Å2
Dissociation energy (ΔGdiss): 2.72 kcal/mol
Dissociation entropy (TΔSdiss): 8.19 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-147834

Macromolecules

Mitogen-activated protein kinase FUS3
Chain: A
Length: 353 amino acids
Theoretical weight: 40.81 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli
UniProt:
  • Canonical: P16892 (Residues: 1-353; Coverage: 100%)
Gene names: DAC2, FUS3, YBL016W, YBL03.21, YBL0303
Pfam: Protein kinase domain
InterPro:
CATH:
Mitogen-activated protein kinase FUS3 in PDB entry 2b9h, assembly 1, front view.
Mitogen-activated protein kinase FUS3 in PDB entry 2b9h, assembly 1, side view.
Mitogen-activated protein kinase FUS3 in PDB entry 2b9h, assembly 1, top view.
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Serine/threonine-protein kinase STE7
Chain: C
Length: 14 amino acids
Theoretical weight: 1.66 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Not provided
Serine/threonine-protein kinase STE7 in PDB entry 2b9h, assembly 1, front view.
Serine/threonine-protein kinase STE7 in PDB entry 2b9h, assembly 1, side view.
Serine/threonine-protein kinase STE7 in PDB entry 2b9h, assembly 1, top view.
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