4KRF Structure of Human Argonaute-1 let-7 complex date 2013-05-16
authors Faehnle, C.R., Elkayam, E., Joshua-Tor, L.
compound source
symmetry
R_factor
R_Free 0.2173
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.10
Gene
Ontology
ChainFunctionProcessComponent
A
  • core promoter sequence-speci...
  • endoribonuclease activity


  • Primary referenceThe making of a slicer: activation of human argonaute-1., Faehnle CR, Elkayam E, Haase AD, Hannon GJ, Joshua-Tor L, Cell Rep. 2013 Jun 27;3(6):1901-9. doi: 10.1016/j.celrep.2013.05.033. Epub 2013, Jun 6. PMID:23746446
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (288 Kb) [Save to disk]
  • Biological Unit Coordinates (4krf.pdb1.gz) 282 Kb
  • CSU: Contacts of Structural Units for 4KRF
  • Structure Factors (385 Kb)
  • Retrieve 4KRF in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4KRF from S2C, [Save to disk]
  • Re-refined 4krf structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4KRF 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 4KRF
  • 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 4KRF, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4krf_A] [4krf_R] [4krf]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 4KRF: [DUF1785] [PAZ] [Piwi ] by SMART
  • Other resources with information on 4KRF
  • Community annotation for 4KRF at PDBWiki (http://pdbwiki.org)

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