2XRQ date
authors
compound source
symmetry
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution
ligand BGC, GAL, NGA, SIA enzyme
Gene
Ontology
ChainFunctionProcessComponent
D, F, H, G, E
  • toxin activity


    • Primary referenceCrystal Structures Exploring the Origins of the Broader Specificity of Escherichia coli Heat-Labile Enterotoxin Compared to Cholera Toxin., Holmner A, Mackenzie A, Okvist M, Jansson L, Lebens M, Teneberg S, Krengel U, J Mol Biol. 2011 Feb 25;406(3):387-402. Epub 2010 Dec 17. PMID:21168418
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (197 Kb) [Save to disk]
  • Biological Unit Coordinates (2xrq.pdb1.gz) 188 Kb
  • LPC: Ligand-Protein Contacts for 2XRQ
  • CSU: Contacts of Structural Units for 2XRQ
  • Structure Factors (364 Kb)
  • Retrieve 2XRQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2XRQ from S2C, [Save to disk]
  • Re-refined 2xrq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2XRQ 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.
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2xrq] [2xrq_D] [2xrq_E] [2xrq_F] [2xrq_G] [2xrq_H]
  • SWISS-PROT database:

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