Payel Das  Payel Das photo       

contact information

Data Sciences and Cognitive Computing, Technical Lead
Thomas J. Watson Research Center, Yorktown Heights, NY USA
  +1dash914dash945dash2373

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Professional Associations

Professional Associations:  American Chemical Society  |  American Physical Society (APS)  |  Biophysical Society  |  New York Academy of Science

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More information:  Projects


2017

Characterization of Alzheimer's Protective and Causative Amyloid-beta Variants Using a Combination of Simulations and Experiments
Das, Payel and Chakraborty, Srirupa and Chacko, Anita and Murray, Brian and Belfort, Georges
Bulletin of the American Physical Society62, APS, 2017
Abstract

Emerging $\beta$-sheet rich conformations in super-compact Huntingtin exon-1 mutant structures
Kang, Hongsuk and V{\'a}zquez, Francisco X and Zhang, Leili and Das, Payel and Toledo-Sherman, Leticia Marisel and Luan, Binquan and Levitt, Michael and Zhou, Ruhong
Journal of the American Chemical Society, ACS Publications, 2017
Abstract

Automated Brain State Identification Using Graph Embedding Techniques
You, H., Liska, A., Russel, N., Das, P.
Proceedings of IEEE Int. Workshop Pattern Recognition in Neuroimaging (PRNI) , accepted, 2017

Interplay between Conformational Heterogeneity and Hydration in the Folding Landscape of a Designed Three-Helix Bundle
Custer, G., Das, P.*, Matysiak, S.*.
J Phys Chem B121, 2731-2738, 2017

Relationship between static and dynamic brain functional connectivity in autism spectrum disorders
Liska, A., You, H., Das, P.
International Society for Magnetic Resonance in Medicine (ISMRM) 25th Annual Meeting , 2017


2016

Alzheimer's Protective Cross-interaction Between Wild-type and A2T Variants Alters A42 Dimer Structure
Das P*, Chacko A, Belfort G
ACS Chemical Neuroscience, 2016

A2T and A2V A Peptides Exhibit Different Aggregation Kinetics, Primary Nucleation, Morphology, Structure and LTP Inhibition
Murray B, Sorci M, Rosenthal J, Lippens J, Isaacson D, Das P, Fabris D, Li S, Belfort G.
Proteins84, 488-500, 2016


2015

Mechanistic Influence of Nanometer Length-Scale Surface Chemistry on DNA Hybridization.
Das, P.* & Zafar, S.
ACS Nano, 2015



2014




2013

Collapse of a Hydrophobic Polymer in a Mixture of Denaturants
Das, P.*, Xia, Z. & Zhou, R.
Langmuir, 2013


Interplay between Drying and Stability of a TIM Barrel Protein: A Combined Simulation-Experimental Study
P Das, D Kapoor, KT Halloran, R Zhou, CR Matthews
JACS, ACS publications, 2013


2012

Direct Characterization of Hydrophobic Hydration during Cold and Pressure Denaturation
P Das* & S Matysiak
JPC B, ACS publications, 2012

Collapse of Unfolded Proteins in a Mixture of Denaturants
Z Xia, P Das, EI Shakhnovich, R Zhou
JACS, ACS publications, 2012

Effect of cosolvents on nano-confined water: a molecular dynamics study
P Das*
nanoscale, rsc publishing, 2012


2011

Modeling mutations of influenza virus with IBM Blue Gene
Z Xia, P Das, T Huynh, AK Royyuru, R Zhou
IBM Journal of Research and Development, 2011

Urea-Induced Drying of Hydrophobic Nanotubes: Comparison of Different Urea Models
P Xiu, Z Yang, B Zhou, P Das, H Fang, R Zhou
The Journal of Physical Chemistry B, ACS Publications, 2011

Aggregation of $\gamma$-crystallins associated with human cataracts via domain swapping at the C-terminal $\beta$-strands
Payel Das, Jonathan A King, Ruhong Zhou
Proceedings of the National Academy of Sciences 108(26), 10514--10519, National Acad Sciences, 2011


2010

Coping with Complexity: Model Reduction and Data Analysis
A N Gorban
2010 - books.google.com, Springer Verlag

Single Mutation Effects on Conformational Change and Membrane Deformation of Influenza Hemagglutinin Fusion Peptides
J Li, P Das, R Zhou
The Journal of Physical Chemistry B, 6459--6464, ACS Publications, 2010




2009

Free energy simulations reveal a double mutant avian H5N1 virus hemagglutinin with altered receptor binding specificity
P Das, J Li, A K Royyuru, R Zhou
Journal of Computational Chemistry 30(11), 1654--1663, Wiley Online Library, 2009


2008



2007



2006

Low-dimensional, free-energy landscapes of protein-folding reactions by nonlinear dimensionality reduction
P Das, M Moll, H Stamati, L E Kavraki, C Clementi
Proceedings of the National Academy of Sciences 103(26), 9885, National Acad Sciences, 2006


2005

The experimental folding landscape of monomeric lactose repressor, a large two-domain protein, involves two kinetic intermediates
C J Wilson, P Das, C Clementi, K S Matthews, P Wittung-Stafshede
Proceedings of the National Academy of Sciences of the United States of America 102(41), 14563, National Acad Sciences, 2005

Characterization of the folding landscape of monomeric lactose repressor: Quantitative comparison of theory and experiment
P Das, C J Wilson, G Fossati, P Wittung-Stafshede, K S Matthews, C Clementi
Proceedings of the National Academy of Sciences of the United States of America 102(41), 14569, National Acad Sciences, 2005

Balancing energy and entropy: A minimalist model for the characterization of protein folding landscapes
P Das, S Matysiak, C Clementi
Proceedings of the National Academy of Sciences of the United States of America 102(29), 10141, National Acad Sciences, 2005