› 7yjb

X-ray diffraction
2Å resolution

Crystal structure of Stenoloma chusanum chalcone synthase 1 (ScCHS1) complex with CoA and Eriodictyol

Released:
DOI: 10.2210/pdb7yjb/pdb
PDB entry 7yjb coloured by chain, front view.
PDB entry 7yjb coloured by chain, side view.
PDB entry 7yjb coloured by chain, top view.
Source organism: Odontosoria chusana
Primary publication:
Molecular and structural characterization of a promiscuous chalcone synthase from the fern species Stenoloma chusanum.
Ni R, Niu M, Fu J, Tan H, Zhu TT, Zhang J, Lou HX, Zhang P, Li JX, Cheng AX
J Integr Plant Biol (2022)
PMID: 35920566

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-169161 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
chalcone synthase 1 (ScCHS1) Chain: A
Molecule details ›
Chain: A
Length: 412 amino acids
Theoretical weight: 44.51 KDa
Source organism: Odontosoria chusana
Expression system: Escherichia coli

Ligands and Environments

2 bound ligands:
Ligand ERD 1 x ERD
Ligand COA 1 x COA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL19U1
Unit cell:
a: 66.241Å b: 72.507Å c: 83.214Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.178 0.175 0.209
Expression system: Escherichia coli

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Citations

1 review citation

Designing plant flavonoids: harnessing transcriptional regulation and enzyme variation to enhance yield and diversity.
Jiang et al. (2023)
1 other article