4EHQ Crystal Structure of Calmodulin Binding Domain of Orai1 in Complex with Ca2+/Calmodulin Displays a Unique Binding Mode date 2012-04-03
authors Liu, Y., Zheng, X., Mueller, G.A., Sobhany, M., DeRose, E.F., Zhang, Y., London, R.E., Birnbaumer, L.
compound source
symmetry
R_factor
R_Free 0.2160
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.90
ligand CA, GBL enzyme
Gene
Ontology
ChainFunctionProcessComponent
A
  • ion channel binding
  • establishment of protein loc...

    • Primary referenceCrystal Structure of Calmodulin Binding Domain of Orai1 in Complex with Ca2+/Calmodulin Displays a Unique Binding Mode., Liu Y, Zheng X, Mueller GA, Sobhany M, Derose EF, Zhang Y, London RE, Birnbaumer L, J Biol Chem. 2012 Oct 29. PMID:23109337
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (36 Kb) [Save to disk]
  • Biological Unit Coordinates (4ehq.pdb1.gz) 31 Kb
  • LPC: Ligand-Protein Contacts for 4EHQ
  • CSU: Contacts of Structural Units for 4EHQ
  • Structure Factors (199 Kb)
  • Retrieve 4EHQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4EHQ from S2C, [Save to disk]
  • Re-refined 4ehq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4EHQ 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 4EHQ
  • 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 4EHQ, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4ehq_A] [4ehq_G] [4ehq]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4EHQ: [EFh ] by SMART
    • Other resources with information on 4EHQ
  • Community annotation for 4EHQ at PDBWiki (http://pdbwiki.org)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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