Stability and structure of oligomers of the Alzheimer peptide Abeta16-22: from the dimer to the 32-mer (Q28391421)

1

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Alessandro Laio

2

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Nazario Tantalo

3

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Roberto Petronzio

Experimental constraints on quaternary structure in Alzheimer's beta-amyloid fibrils

5

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language of work or name

English

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publication date

1 November 2006

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published in

Biophysical Journal

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volume

91

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issue

9

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page(s)

3217-29

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cites work

1 reference

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GROMACS: fast, flexible, and free

20 March 2017

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Structure of the cross-beta spine of amyloid-like fibrils

20 March 2017

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Folding proteins in fatal ways

20 March 2017

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Protein folding and misfolding

6 April 2017

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The amyloid hypothesis of Alzheimer's disease: progress and problems on the road to therapeutics

20 March 2017

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An atomic model for the pleated beta-sheet structure of abeta amyloid protofilaments

20 March 2017

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Dictionary of protein secondary structure: pattern recognition of hydrogen-bonded and geometrical features

20 March 2017

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Areas, volumes, packing and protein structure

20 March 2017

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20 March 2017

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A specific amyloid-beta protein assembly in the brain impairs memory

6 April 2017

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Inherent toxicity of aggregates implies a common mechanism for protein misfolding diseases

20 March 2017

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Self-propagating, molecular-level polymorphism in Alzheimer's beta-amyloid fibrils

7 April 2017

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Molecular dynamics simulations of Alzheimer's beta-amyloid protofilaments

7 April 2017

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Molecular recycling within amyloid fibrils

29 September 2017

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Structural insights into a yeast prion illuminate nucleation and strain diversity

29 September 2017

1 reference

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Probing the initial stage of aggregation of the Abeta(10-35)-protein: assessing the propensity for peptide dimerization

29 September 2017

1 reference

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Molecular basis for amyloid fibril formation and stability

29 September 2017

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Oligomerization of amyloid Abeta16-22 peptides using hydrogen bonds and hydrophobicity forces

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Sampling the self-assembly pathways of KFFE hexamers

29 September 2017

1 reference

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The stability and dynamics of the human calcitonin amyloid peptide DFNKF

29 September 2017

1 reference

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Structural defects and the diagnosis of amyloidogenic propensity

29 September 2017

1 reference

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Conducting nanowires built by controlled self-assembly of amyloid fibers and selective metal deposition

29 September 2017

1 reference

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Short peptide amyloid organization: stabilities and conformations of the islet amyloid peptide NFGAIL

29 September 2017

1 reference

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Stabilities and conformations of Alzheimer's beta -amyloid peptide oligomers (Abeta 16-22, Abeta 16-35, and Abeta 10-35): Sequence effects

29 September 2017

1 reference

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29 September 2017

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Abeta toxicity in Alzheimer's disease: globular oligomers (ADDLs) as new vaccine and drug targets

29 September 2017

1 reference

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The protofilament structure of insulin amyloid fibrils

29 September 2017

1 reference

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Alpha-helical stabilization by side chain shielding of backbone hydrogen bonds

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

A molecular model of Alzheimer amyloid beta-peptide fibril formation

29 September 2017

1 reference

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Common core structure of amyloid fibrils by synchrotron X-ray diffraction.

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

On the nucleation and growth of amyloid beta-protein fibrils: detection of nuclei and quantitation of rate constants

29 September 2017

1 reference

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Beta-amyloid neurotoxicity requires fibril formation and is inhibited by congo red.

29 September 2017

1 reference

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Synthetic peptide homologous to beta protein from Alzheimer disease forms amyloid-like fibrils in vitro

29 September 2017

1 reference

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X-ray diffraction from intraneuronal paired helical filaments and extraneuronal amyloid fibers in Alzheimer disease indicates cross-beta conformation

29 September 2017

1 reference

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Correlations among morphology, beta-sheet stability, and molecular structure in prion peptide aggregates

29 September 2017

1 reference

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Prefibrillar amyloid protein aggregates share common features of cytotoxicity.

2 June 2018

1 reference

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The alternative conformations of amyloidogenic proteins and their multi-step assembly pathways

2 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Template-controlled conformational patterns of insulin fibrillar self-assembly reflect history of solvation of the amyloid nuclei

2 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Atomic-level description of amyloid beta-dimer formation

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

What factor drives the fibrillogenic association of β-sheets?

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Elongation of ordered peptide aggregate of an amyloidogenic hexapeptide NFGAIL observed in molecular dynamics simulations with explicit solvent

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Experimental evidence for the reorganization of beta-strands within aggregates of the Abeta(16-22) peptide.

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Competing pathways determine fibril morphology in the self-assembly of beta2-microglobulin into amyloid.

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Protofibril formation of amyloid beta-protein at low pH via a non-cooperative elongation mechanism.

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Following the aggregation of amyloid-forming peptides by computer simulations

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Sequence Dependence of Amyloid Fibril Formation: Insights from Molecular Dynamics Simulations

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Higher-order molecular packing in amyloid-like fibrils constructed with linear arrangements of hydrophobic and hydrogen-bonding side-chains.

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Temperature dependence of the nucleation constant rate in beta amyloid fibrillogenesis.

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Amyloid beta-protein: monomer structure and early aggregation states of Abeta42 and its Pro19 alloform.

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Association of thin filaments into thick filaments revealing the structural hierarchy of amyloid fibrils

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

A comparative study of amyloid fibril formation by residues 15-19 of the human calcitonin hormone: a single beta-sheet model with a small hydrophobic core

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Direct observation of Abeta amyloid fibril growth and inhibition

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Modeling the α-helix to β-hairpin transition mechanism and the formation of oligomeric aggregates of the fibrillogenic peptide A(12–28): insights from all-atom molecular dynamics simulations

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

In Silico Assembly of Alzheimer's Aβ16-22Peptide into β-Sheets

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Pathway complexity of Alzheimer's beta-amyloid Abeta16-22 peptide assembly

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Peptide sequence and amyloid formation; molecular simulations and experimental study of a human islet amyloid polypeptide fragment and its analogs

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Structure and texture of fibrous crystals formed by Alzheimer's abeta(11-25) peptide fragment

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Casting Metal Nanowires Within Discrete Self-Assembled Peptide Nanotubes

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Dissecting the assembly of Abeta16-22 amyloid peptides into antiparallel beta sheets.

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Assemblies of Alzheimer's peptides A beta 25-35 and A beta 31-35: reverse-turn conformation and side-chain interactions revealed by X-ray diffraction.

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Charge attraction and beta propensity are necessary for amyloid fibril formation from tetrapeptides

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Novel computer program for fast exact calculation of accessible and molecular surface areas and average surface curvature.

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Amyloid fibril formation by A beta 16-22, a seven-residue fragment of the Alzheimer's beta-amyloid peptide, and structural characterization by solid state NMR

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1614475

Replica exchange molecular dynamics simulations of amyloid peptide aggregation

27 November 2018

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12 December 2020

Multiple assembly pathways underlie amyloid-beta fibril polymorphisms

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12 December 2020

Detailed tabulation of atomic form factors, photoelectric absorption and scattering cross section, and mass attenuation coefficients in the vicinity of absorption edges in the soft X-ray (Z = 30-36, Z = 60-89, E = 0.1-10 keV)--addressing convergence

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12 December 2020

Synchrotron X-ray studies suggest that the core of the transthyretin amyloid fibril is a continuous β-sheet helix

1 reference

12 December 2020

Early events in protein aggregation: molecular flexibility and hydrophobicity/charge interaction in amyloid peptides as studied by molecular dynamics simulations

1 reference

12 December 2020

Stability of SIV gp32 Fusion-Peptide Single-Layer Protofibrils as Monitored by Molecular-Dynamics Simulations

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12 December 2020

The accessible surface area and stability of oligomeric proteins

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12 December 2020

10.1529/BIOPHYSJ.106.088542

Identifiers

DOI

1 reference

release_6nazk4ofgvfk5iiy56tmdnymc4

Fatcat ID

0 references

1 reference

1 reference

PubMed publication ID

16920832

1 reference