PDBe 4det

X-ray diffraction
2.05Å resolution

Crystal Structure of the Wild Type TTR Binding Kaempferol (TTRwt:KAE)

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Transthyretin Chains: A, B
Molecule details ›
Chains: A, B
Length: 116 amino acids
Theoretical weight: 12.7 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P02766 (Residues: 30-145; Coverage: 91%)
Gene names: PALB, TTR
Sequence domains: HIUase/Transthyretin family
Structure domains: Transthyretin/hydroxyisourate hydrolase domain

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: LNLS BEAMLINE W01B-MX2
Spacegroup: P21212
Unit cell:
a: 43.326Å b: 85.666Å c: 64.35Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.213 0.212 0.223
Expression system: Escherichia coli BL21(DE3)