4IVH

Crystal structure of QKLVFFAED nonapeptide segment from amyloid beta incorporated into a macrocyclic beta-sheet template


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.77 Å
  • R-Value Free: 0.271 
  • R-Value Work: 0.224 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Structures of beta-Amyloid Peptide Oligomers

Pham, J.D.Chim, N.Goulding, C.W.Nowick, J.S.

(2013) J.Am.Chem.Soc. --: --


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
cyclo[Gln-Lys-Leu-Val-Phe-Phe-Ala-Glu-Asp-(delta-linked-Orn)-Hao-Lys-Hao-(p-bromoPhe)-Thr-(delta-linked-Orn)]
A
16N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NA
Query on NA

Download SDF File 
Download CCD File 
A
SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
 Ligand Interaction
TBU
Query on TBU

Download SDF File 
Download CCD File 
A
TERTIARY-BUTYL ALCOHOL
2-METHYL-2-PROPANOL
C4 H10 O
DKGAVHZHDRPRBM-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  3 Unique
IDChainsTypeFormula2D DiagramParent
ORN
Query on ORN
A
L-PEPTIDE LINKINGC5 H12 N2 O2ALA
4BF
Query on 4BF
A
L-PEPTIDE LINKINGC9 H10 Br N O2TYR
HAO
Query on HAO
A
peptide-likeC10 H11 N3 O5

--

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.77 Å
  • R-Value Free: 0.271 
  • R-Value Work: 0.224 
  • Space Group: P 6 2 2
Unit Cell:
Length (Å)Angle (°)
a = 45.085α = 90.00
b = 45.085β = 90.00
c = 29.247γ = 120.00
Software Package:
Software NamePurpose
HKL-2000data reduction
AutoSolphasing
HKL-2000data collection
REFMACrefinement
HKL-2000data scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2013-07-31
    Type: Initial release