PDBe 3e3e

X-ray diffraction
2.01Å resolution

Human Thioredoxin Double Mutant C35S,C73R

Source organism: Homo sapiens
Primary publication:
Structure of human thioredoxin exhibits a large conformational change.
Protein Sci. 19 1807-11 (2010)
PMID: 20661909

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Thioredoxin Chains: A, B
Molecule details ›
Chains: A, B
Length: 105 amino acids
Theoretical weight: 11.79 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: P10599 (Residues: 1-105; Coverage: 100%)
Gene names: TRDX, TRX, TRX1, TXN
Sequence domains: Thioredoxin
Structure domains: Glutaredoxin

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007
Spacegroup: P3221
Unit cell:
a: 62.05Å b: 62.05Å c: 90.61Å
α: 90° β: 90° γ: 120°
R R work R free
0.214 0.209 0.261
Expression system: Escherichia coli