› 7bq6

X-ray diffraction
1.89Å resolution

Crystal structure of Pennisetum glaucum monodehydroascorbate reductase

Released:
DOI: 10.2210/pdb7bq6/pdb
PDB entry 7bq6 coloured by chain, front view.
PDB entry 7bq6 coloured by chain, side view.
PDB entry 7bq6 coloured by chain, top view.
Source organism: Cenchrus americanus
Primary publication:
Biochemical and structural characterization of a robust and thermostable ascorbate recycling monodehydroascorbate reductase (MDHAR) from stress adapted pearl millet.
Sonkar KS, Achary VMM, Sahoo S, Reddy MK, Arockiasamy A
Biochem Biophys Res Commun 662 135-141 (2023)
PMID: 37119729

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-215440 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pg protein Chain: A
Molecule details ›
Chain: A
Length: 435 amino acids
Theoretical weight: 46.84 KDa
Source organism: Cenchrus americanus
Expression system: Escherichia coli BL21(DE3)

Ligands and Environments

3 bound ligands:
Ligand FAD 1 x FAD
Ligand TRS 1 x TRS
Ligand ACT 1 x ACT
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE MASSIF-3
Spacegroup: I222
Unit cell:
a: 80.291Å b: 92.09Å c: 122.87Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.165 0.163 0.202
Expression system: Escherichia coli BL21(DE3)

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