› 1tho

X-ray diffraction
2.3Å resolution

CRYSTAL STRUCTURE OF A MUTANT ESCHERICHIA COLI THIOREDOXIN WITH AN ARGININE INSERTION IN THE ACTIVE SITE

Released:
DOI: 10.2210/pdb1tho/pdb
PDB entry 1tho coloured by chain, front view.
PDB entry 1tho coloured by chain, side view.
PDB entry 1tho coloured by chain, top view.
Source organism: Escherichia coli
Entry authors: Nikkola M, Langsetmo K, Fuchs JA, Eklund H

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-141959 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Thioredoxin 1 Chain: A
Molecule details ›
Chain: A
Length: 109 amino acids
Theoretical weight: 11.84 KDa
Source organism: Escherichia coli
Expression system: Not provided
UniProt:
  • Canonical: P0AA25 (Residues: 2-34, 35-109; Coverage: 99%)
Gene names: JW5856, b3781, fipA, trxA, tsnC
Sequence domains: Thioredoxin
Structure domains: Glutaredoxin

Ligands and Environments

1 bound ligand:
Ligand CU 1 x CU
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P61
Unit cell:
a: 78.4Å b: 78.4Å c: 35.1Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.173 0.173 not available
Expression system: Not provided

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