Structure analysis

Berberine bridge enzyme G164A variant, a reticuline dehydrogenase

X-ray diffraction
2.2Å resolution
Source organism: Eschscholzia californica
Assemblies composition:
monomeric (preferred)
homo dimer
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1
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Multimeric state: monomeric
Accessible surface area: 19343.43 Å2
Buried surface area: 2099.51 Å2
Dissociation area: 152.48 Å2
Dissociation energy (ΔGdiss): -6.83 kcal/mol
Dissociation entropy (TΔSdiss): 2.97 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-151854
Assembly 2
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Multimeric state: monomeric
Accessible surface area: 19583.43 Å2
Buried surface area: 2186.01 Å2
Dissociation area: 65.07 Å2
Dissociation energy (ΔGdiss): 7.07 kcal/mol
Dissociation entropy (TΔSdiss): 0.59 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-151854
Assembly 3 (preferred)
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Multimeric state: monomeric
Accessible surface area: 20146.96 Å2
Buried surface area: 2906.47 Å2
Dissociation area: 274.27 Å2
Dissociation energy (ΔGdiss): 1.36 kcal/mol
Dissociation entropy (TΔSdiss): 5.33 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-151854
Assembly 4
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Multimeric state: monomeric
Accessible surface area: 19407.83 Å2
Buried surface area: 2971.95 Å2
Dissociation area: 258.18 Å2
Dissociation energy (ΔGdiss): -1.98 kcal/mol
Dissociation entropy (TΔSdiss): 4.62 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-151854
Assembly 5
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Multimeric state: homo dimer
Accessible surface area: 37565.89 Å2
Buried surface area: 6930.49 Å2
Dissociation area: 969.08 Å2
Dissociation energy (ΔGdiss): 3.05 kcal/mol
Dissociation entropy (TΔSdiss): 14.47 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-151855
Assembly 6
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Multimeric state: homo dimer
Accessible surface area: 37151.39 Å2
Buried surface area: 6997.83 Å2
Dissociation area: 942 Å2
Dissociation energy (ΔGdiss): 2.59 kcal/mol
Dissociation entropy (TΔSdiss): 14.47 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-151855

Macromolecules

Chains: A, B, C, D
Length: 538 amino acids
Theoretical weight: 60.06 KDa
Source organism: Eschscholzia californica
Expression system: Komagataella pastoris
UniProt:
  • Best match: P30986 (Residues: 1-538)
Gene name: BBE1

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