4CBQ Crystal structure of the thioredoxin reductase from Entamoeba histolytica with auranofin Au(I) bound to Cys286 date
authors Parsonage, D., Kells, P.M., Hirata, K., Debnath, A., Poole, L.B., McKerrow, J.H., Reed, S.L., Podust, L.M.
compound source
symmetry
R_factor
R_Free 0.21850
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.94
ligand AU, CL, FAD, NDP, SO4 enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceX-ray structures of thioredoxin and thioredoxin reductase from Entamoeba histolytica and prevailing hypothesis of the mechanism of Auranofin action., Parsonage D, Sheng F, Hirata K, Debnath A, McKerrow JH, Reed SL, Abagyan R, Poole LB, Podust LM, J Struct Biol. 2016 Feb 11. pii: S1047-8477(16)30030-2. doi:, 10.1016/j.jsb.2016.02.015. PMID:26876147
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (115 Kb) [Save to disk]
  • Biological Unit Coordinates (4cbq.pdb1.gz) 108 Kb
  • LPC: Ligand-Protein Contacts for 4CBQ
  • CSU: Contacts of Structural Units for 4CBQ
  • Structure Factors (2507 Kb)
  • Retrieve 4CBQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4CBQ from S2C, [Save to disk]
  • Re-refined 4cbq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4CBQ in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 4CBQ
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 4CBQ, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4cbq] [4cbq_B] [4cbq_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 4CBQ
  • Community annotation for 4CBQ at PDBWiki (http://pdbwiki.org)

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