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Transition metal Ion interactions with disordered Amyloid-beta Peptides in the pathogenesis of Alzheimer's disease: insights from computational chemistry studies
(Amer Chemical Soc, 2019)
Monomers and oligomers of the amyloid-beta peptide aggregate to form the fibrils found in the brains of Alzheimer's disease patients. These monomers and oligomers are largely disordered and can interact with transition ...
BMP-2 and BMP-9 binding specificities with ALK-3 in aqueous solution with dynamics
(Elsevier Science Inc, 2017)
Signal ligands of the transforming growth factor-beta (TGF-beta) superfamily include the bone morphogenetic proteins (BMPs). BMPs bind to type I and type II serine-threonine kinase receptors and trigger the transphosphorylation ...
Alanine scanning effects on the biochemical and viophysical properties of intrinsically disordered proteins: a case study of the histidine to alanine mutations in amyloid-beta(42)
(Amer Chemical Soc, 2019)
Alanine scanning is a tool in molecular biology that is commonly used to evaluate the contribution of a specific amino acid residue to the stability and function of a protein. Additionally, this tool is also used to ...
Intrinsically disordered proteins in various hypotheses on the pathogenesis of Alzheimer's and Parkinson's diseases
(Elsevier Academic Press Inc, 2019)
Amyloid-beta (A beta) and alpha-synuclein (alpha S) are two intrinsically disordered proteins (IDPs) at the centers of the pathogenesis of Alzheimer's and Parkinson's diseases, respectively. Different hypotheses have been ...
Tyrosine regulates beta-sheet structure formation in amyloid-beta(42): a new clustering algorithm for disordered proteins
(Amer Chemical Soc, 2017)
Our recent studies show that the single Tyr residue in the sequence of amyloid-beta(42) (A beta(42)) is reactive toward various ligands, including metals and adenosine trisphospate (see: Coskuner, O. J. Biol. Inorg. Chem. ...
Revisiting cu(II) bound amyloid-?40 and amyloid-?42 peptides: varying coordination chemistries
(Turkish Chemical Society, 2018)
Metal ions and intrinsically disordered peptides amyloid-?40 and amyloid-?42 are at the center of Alzheimer´s disease pathology. Divalent copper ion binds to amyloid-?40 and amyloid-?42 peptides with varying coordination ...