4EHB Crystal structure of the CFTR inhibitory factor Cif with the D129S mutation bound to epoxyhexane date
authors Hvorecny, K.L., Bahl, C.D., Madden, D.R.
compound source
symmetry
R_factor
R_Free 0.2137
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.85
ligand 0PZ enzyme
Gene PA14
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceVisualizing the Mechanism of Epoxide Hydrolysis by the Bacterial Virulence Enzyme Cif., Bahl CD, Hvorecny KL, Morisseau C, Gerber SA, Madden DR, Biochemistry. 2016 Feb 9;55(5):788-97. doi: 10.1021/acs.biochem.5b01229. Epub, 2016 Jan 22. PMID:26752215
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (406 Kb) [Save to disk]
  • Biological Unit Coordinates (4ehb.pdb1.gz) 200 Kb
  • Biological Unit Coordinates (4ehb.pdb2.gz) 203 Kb
  • LPC: Ligand-Protein Contacts for 4EHB
  • CSU: Contacts of Structural Units for 4EHB
  • Structure Factors (796 Kb)
  • Retrieve 4EHB in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4EHB from S2C, [Save to disk]
  • Re-refined 4ehb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4EHB 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 4EHB
  • 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 4EHB, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4ehb_A] [4ehb_C] [4ehb_B] [4ehb_D] [4ehb]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 4EHB
  • Community annotation for 4EHB at PDBWiki (http://pdbwiki.org)

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