1S26 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 APC, CA, YB enzyme
related structures by homologous chain: 1K93
Gene
Ontology
ChainFunctionProcessComponent
C, B, A


F, D, E


Primary referenceStructure of anthrax edema factor-calmodulin-adenosine 5'-(alpha,beta-methylene)-triphosphate complex reveals an alternative mode of ATP binding to the catalytic site., Shen Y, Guo Q, Zhukovskaya NL, Drum CL, Bohm A, Tang WJ, Biochem Biophys Res Commun 2004 Apr 30;317(2):309-14. PMID:15063758
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (312 Kb) [Save to disk]
  • Biological Unit Coordinates (1s26.pdb1.gz) 105 Kb
  • Biological Unit Coordinates (1s26.pdb2.gz) 101 Kb
  • Biological Unit Coordinates (1s26.pdb3.gz) 108 Kb
  • LPC: Ligand-Protein Contacts for 1S26
  • CSU: Contacts of Structural Units for 1S26
  • Likely Quarternary Molecular Structure file(s) for 1S26
  • Structure Factors (613 Kb)
  • Retrieve 1S26 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1S26 from S2C, [Save to disk]
  • Re-refined 1s26 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1S26 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: [1s26] [1s26_A] [1s26_B] [1s26_C] [1s26_D] [1s26_E] [1s26_F]
  • SWISS-PROT database: [P62158] [P40136]
  • Belongs to the calmodulin calcium binding protein (calmodulin) family according to TCDB.
  • Domain found in 1S26: [EFh ] by SMART

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