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CHALCONE SYNTHASE FROM ALFALFA COMPLEXED WITH NARINGENIN

X-ray diffraction
1.84Å resolution
PDB entry 1cgk coloured by chain, front view.
PDB entry 1cgk coloured by chain, side view.
PDB entry 1cgk coloured by chain, top view.
Source organism: Medicago sativa
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: Chalcone synthase 2
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Multimeric state: homo dimer
Accessible surface area: 26387.56 Å2
Buried surface area: 7323.2 Å2
Dissociation area: 3,124.75 Å2
Dissociation energy (ΔGdiss): 23.71 kcal/mol
Dissociation entropy (TΔSdiss): 14.61 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-151628

Macromolecules

Chalcone synthase 2
Chain: A
Length: 389 amino acids
Theoretical weight: 42.76 KDa
Source organism: Medicago sativa
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P30074 (Residues: 1-389; Coverage: 100%)
Gene name: CHS2
Pfam:
InterPro:
CATH: Peroxisomal Thiolase; Chain A, domain 1
SCOP: Chalcone synthase-like
Chalcone synthase 2 in PDB entry 1cgk, assembly 1, front view.
Chalcone synthase 2 in PDB entry 1cgk, assembly 1, side view.
Chalcone synthase 2 in PDB entry 1cgk, assembly 1, top view.
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