5H9F Crystal structure of E. coli Cascade bound to a PAM-containing dsDNA target at 2.45 angstrom resolution. date
authors Hayes, R.P., Xiao, Y., Ding, F., Erp, P.B.G.van., Rajashankar, K., Bailey, S., Wiedenheft, B., Ke, A.
compound source
R_Free 0.233
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.45
ligand 23G, ZN enzyme

B, C

F, E, H, D, I, G



Primary referenceStructural basis for promiscuous PAM recognition in type I-E Cascade from E. coli., Hayes RP, Xiao Y, Ding F, van Erp PB, Rajashankar K, Bailey S, Wiedenheft B, Ke A, Nature. 2016 Feb 25;530(7591):499-503. doi: 10.1038/nature16995. Epub 2016 Feb, 10. PMID:26863189
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1195 Kb) [Save to disk]
  • Biological Unit Coordinates (5h9f.pdb1.gz) 1175 Kb
  • LPC: Ligand-Protein Contacts for 5H9F
  • CSU: Contacts of Structural Units for 5H9F
  • Structure Factors (1279 Kb)
  • Retrieve 5H9F in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5H9F from S2C, [Save to disk]
  • Re-refined 5h9f structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 5H9F 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 5H9F
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 5h9f from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5h9f_M] [5h9f_J] [5h9f_C] [5h9f_B] [5h9f_G] [5h9f_K] [5h9f_F] [5h9f_L] [5h9f_D] [5h9f_A] [5h9f_H] [5h9f_N] [5h9f] [5h9f_I] [5h9f_E]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 5H9F: [CRISPR_assoc ] by SMART
  • Other resources with information on 5H9F
  • Community annotation for 5H9F at PDBWiki (http://pdbwiki.org)

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