3OW9 Protein Fibril date Sep 17, 2010
title Structure Of An Amyloid Forming Peptide Klvffa From Amyloid Alternate Polymorph II
authors M.Landau, D.Eisenberg
compound source
Molecule: Klvffa Hexapeptide Segment From Amyloid Beta
Chain: A, B
Fragment: Klvffa (Unp Residues 687-692)
Engineered: Yes
 Synthetic: Yes
Organism_taxid: 32630
Other_details: Klvffa (Residues 16-21) From Amyloid Beta, Synthesized
symmetry Space Group: C 1 2 1
R_factor 0.207 R_Free 0.258
crystal
cell
length a length b length c angle alpha angle beta angle gamma
46.053 9.561 20.871 90.00 97.43 90.00
method X-Ray Diffractionresolution 1.80 Å
subcellular loc. Membrane localization by OPM: Secreted
out side
in side
Primary referenceMolecular basis for amyloid-{beta} polymorphism., Colletier JP, Laganowsky A, Landau M, Zhao M, Soriaga AB, Goldschmidt L, Flot D, Cascio D, Sawaya MR, Eisenberg D, Proc Natl Acad Sci U S A. 2011 Oct 11;108(41):16938-43. Epub 2011 Sep 23. PMID:21949245
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (6 Kb) [Save to disk]
  • Biological Unit Coordinates (3ow9.pdb1.gz) 6 Kb
  • CSU: Contacts of Structural Units for 3OW9
  • Structure Factors (18 Kb)
  • Retrieve 3OW9 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3OW9 from S2C, [Save to disk]
  • Re-refined 3ow9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3OW9 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.
  • On AstexViewer, from MSD-EBI (viewer documentation).
  • On RasMol (Install RasMol freeware) Here's help on how to use RasMol.
    • Visual 3D analysis of 3OW9
  • 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
  • 3D motif for 3OW9, from MSDmotif at EBI
  • Fold representative 3ow9 from FSSP and Dali (Families of Structurally Similar Proteins)
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ow9_A] [3ow9_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Alignments of the sequence of 3OW9 with the sequences similar proteins can be viewed for 3OW9's classification at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification at ProtoMap. Click on the Cluster number.
    • Other resources with information on 3OW9
  • Community annotation for 3OW9 at PDBWiki (http://pdbwiki.org)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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