› 7qrn

X-ray diffraction
1.83Å resolution

Crystal structure of Ovalbumin-related protein X (OVAX) complexed with fondaparinux

Released:
DOI: 10.2210/pdb7qrn/pdb
PDB entry 7qrn coloured by chain, front view.
PDB entry 7qrn coloured by chain, side view.
PDB entry 7qrn coloured by chain, top view.
Source organism: Gallus gallus
Primary publication:
Antimicrobial Proteins and Peptides in Avian Eggshell: Structural Diversity and Potential Roles in Biomineralization.
Moreau T, Gautron J, Hincke MT, Monget P, Réhault-Godbert S, Guyot N
OpenAccess logo Front Immunol 13 946428 (2022)
PMID: 35967448

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-195816 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Serpin domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 402 amino acids
Theoretical weight: 45.48 KDa
Source organism: Gallus gallus
Expression system: Escherichia coli
UniProt:
  • Canonical: R9TNA6 (Residues: 1-402; Coverage: 100%)
Gene name: OVALX
Sequence domains: Serpin (serine protease inhibitor)

Ligands and Environments

Carbohydrate polymer : NEW Components: ZDO, IDS, SUS, BDP, SGN
Carbohydrate polymer
2 bound ligands:
Ligand SO4 5 x SO4
Ligand EDO 6 x EDO
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SOLEIL BEAMLINE PROXIMA 1
Spacegroup: P212121
Unit cell:
a: 53.504Å b: 68.069Å c: 108.472Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.179 0.177 0.212
Expression system: Escherichia coli

Quick links

Citations

1 citations in other articles

TMT-based quantitative proteomic analysis reveals eggshell matrix protein changes correlated with eggshell quality in Jing Tint 6 laying hens of different ages.
Zhao et al. (2024)

1 mention without citation

Antimicrobial Proteins and Peptides in Avian Eggshell: Structural Diversity and Potential Roles in Biomineralization.
Moreau et al. (2022)