1AIU Electron Transport date Apr 25, 1997
title Human Thioredoxin (D60n Mutant, Reduced Form)
authors J.F.Andersen, J.R.Gasdaska, D.A.R.Sanders, A.Weichsel, G.Powis, W.R.Montfort
compound source
Molecule: Thioredoxin
Chain: A
Engineered: Yes
Mutation: Yes
Other_details: Active Site Cysteines 32 And 35 In The Reduc
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cell_line: Bl21
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_plasmid: Pet-3a
symmetry Space Group: C 1 2 1
R_factor 0.179 R_Free 0.240
crystal
cell
length a length b length c angle alpha angle beta angle gamma
68.360 26.760 52.180 90.00 95.02 90.00
method X-Ray Diffractionresolution 2.00 Å
related structures by homologous chain: 1AUC, 1ERW
Gene
Ontology
ChainFunctionProcessComponent
A
  • thioredoxin-disulfide reduct...
  • positive regulation of pepti...

  • Primary referenceHuman thioredoxin homodimers: regulation by pH, role of aspartate 60, and crystal structure of the aspartate 60 --> asparagine mutant., Andersen JF, Sanders DA, Gasdaska JR, Weichsel A, Powis G, Montfort WR, Biochemistry 1997 Nov 18;36(46):13979-88. PMID:9369469
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (21 Kb) [Save to disk]
  • Biological Unit Coordinates (1aiu.pdb1.gz) 35 Kb
  • CSU: Contacts of Structural Units for 1AIU
  • Likely Quarternary Molecular Structure file(s) for 1AIU
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  • Genome occurence of 1AIU's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1aiu__, region [Jmol] [rasmolscript] [script source]
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  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1aiu] [1aiu_A]
  • SWISS-PROT database: [P10599]
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