› 8ck7

X-ray diffraction
2.2Å resolution

Avidin complexed to theophylline

Released:
DOI: 10.2210/pdb8ck7/pdb
Model geometry
Fit model/data
PDB entry 8ck7 coloured by chain, front view.
PDB entry 8ck7 coloured by chain, side view.
PDB entry 8ck7 coloured by chain, top view.
Source organism: Gallus gallus
Primary publication:
The avidin-theophylline complex: A structural and computational study.
Spinello A, Lapenta F, De March M
Proteins 91 1437-1443 (2023)
PMID: 37318226

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-136083 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Avidin Chains: A, B
Molecule details ›
Chains: A, B
Length: 124 amino acids
Theoretical weight: 13.86 KDa
Source organism: Gallus gallus
UniProt:
  • Canonical: P02701 (Residues: 25-148; Coverage: 97%)
Gene name: AVD
Sequence domains: Avidin family

Ligands and Environments

4 bound ligands:
Ligand GOL 1 x GOL
Ligand NAG 2 x NAG
Ligand TEP 2 x TEP
Ligand SO4 2 x SO4
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: ELETTRA BEAMLINE 5.2R
Spacegroup: P64
Unit cell:
a: 108.91Å b: 108.91Å c: 43.35Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.186 0.184 0.233

Quick links

Citations

1 citations in other articles

Flavan-Benzofurans from Artocarpus lacucha: Their Intracellular Antioxidant Activity and Molecular Docking to Glutathione Reductase.
Songoen et al. (2024)