› 3i9a

X-ray diffraction
1.65Å resolution

Crystal structure of human transthyretin variant A25T - #1

Released:
DOI: 10.2210/pdb3i9a/pdb
PDB entry 3i9a coloured by chain, front view.
PDB entry 3i9a coloured by chain, side view.
PDB entry 3i9a coloured by chain, top view.
Source organism: Homo sapiens
Entry authors: Palmieri LC, Freire JBB, Palhano FL, Azevedo EPC, Foguel D, Lima LMTR

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-136168 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Transthyretin Chains: A, B
Molecule details ›
Chains: A, B
Length: 127 amino acids
Theoretical weight: 13.81 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P02766 (Residues: 21-147; Coverage: 100%)
Gene names: PALB, TTR
Sequence domains: HIUase/Transthyretin family
Structure domains: Transthyretin/hydroxyisourate hydrolase domain

Ligands and Environments

1 bound ligand:
Ligand PGE 2 x PGE
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: LNLS BEAMLINE W01B-MX2
Spacegroup: P21212
Unit cell:
a: 45.08Å b: 87.83Å c: 66.55Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.204 0.203 0.227
Expression system: Escherichia coli

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