X-ray diffraction
1.2Å resolution

Crystal structure of biphenyl synthase from Malus domestic complexed with benzoyl-CoA

Source organism: Malus domestica
Entry authors: Stewart Jr CE, Noel JP

Function and Biology Details

Reaction catalysed:
3 malonyl-CoA + benzoyl-CoA = 4 CoA + 3,5-dihydroxybiphenyl + 4 CO(2)
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
BIS3 biphenyl synthase Chains: A, B
Molecule details ›
Chains: A, B
Length: 390 amino acids
Theoretical weight: 43.25 KDa
Source organism: Malus domestica
Expression system: Escherichia coli BL21(DE3)
  • Canonical: K9MST3 (Residues: 1-388; Coverage: 100%)
Sequence domains:
Structure domains: Peroxisomal Thiolase; Chain A, domain 1

Ligands and Environments

Cofactor: Ligand BYC 2 x BYC
1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.1
Spacegroup: P21
Unit cell:
a: 55.247Å b: 112.985Å c: 62.783Å
α: 90° β: 93.27° γ: 90°
R R work R free
0.101 0.1 0.125
Expression system: Escherichia coli BL21(DE3)