› 3emx

X-ray diffraction
2.25Å resolution

Crystal structure of thioredoxin from Aeropyrum pernix

Released:
DOI: 10.2210/pdb3emx/pdb
PDB entry 3emx coloured by chain, front view.
PDB entry 3emx coloured by chain, side view.
PDB entry 3emx coloured by chain, top view.
Source organism: Aeropyrum pernix
Entry authors: Bonanno JB, Dickey M, Bain KT, Miller S, Sampathkumar P, Wasserman S, Sauder JM, Burley SK, Almo SC, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-195488 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Thioredoxin domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 135 amino acids
Theoretical weight: 15.27 KDa
Source organism: Aeropyrum pernix
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9YED4 (Residues: 225-349; Coverage: 36%)
Gene name: APE_0641
Sequence domains: Thioredoxin
Structure domains: Glutaredoxin

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CLSI BEAMLINE 08ID-1
Spacegroup: C2221
Unit cell:
a: 52.229Å b: 54.852Å c: 159.342Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.198 0.195 0.254
Expression system: Escherichia coli

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