Summary
Overview
Work History
Education
Skills
Academic Service Mentoring Experiences
Education
Skillsets
Presentations
Awards
Publications
Timeline
Generic

Yunyao Xu

New York,NY

Summary

Expert in solid- and solution-state NMR techniques 10+ years of wet-lab experience working on protein Extensive experience in structural characterization of proteins, including membrane proteins and protein aggregates by NMR and CryoEM Proficient in MD simulation and its applications in biological problems Additional skills: computational chemistry (DFT); machine learning

Overview

16
16
years of professional experience

Work History

Postdoctoral Research Scientist/Associate Research Scientist

McDermott Group
01.2018 - Current
  • Scientific research, NMR instrument maintenance, mentorship of graduate students
  • Established new collaborations with experts from different fields, broadening the scope and impact of research projects.
  • Reviewed manuscripts submitted by other researchers for publication consideration offering constructive feedback that improved overall quality.
  • Developed a novel method for protein purification, streamlining lab procedures and increasing efficiency.
  • Provided guidance to junior researchers on experimental design, troubleshooting issues, and interpretation of results.
  • Collaborated with interdisciplinary teams to advance scientific understanding of complex biological systems.

Ph.D. Candidate

Department of Chemistry
01.2012 - 01.2018
  • Managed multiple projects simultaneously, ensuring timely completion and high-quality results.

Research Assistant

Biomedical Engineering Center
01.2011 - 01.2012
  • customized Dark Field Microscope to observe self-assembly process of gold nanoparticles at water-air interface

Research Assistant

Analytical/Bioanalytical Chemistry Lab
01.2008 - 01.2011
  • Constructed assays for detecting ions with high specificity and low detection limit

Education

Ph.D. - Chemistry

Columbia University in The City of New York
New York, NY
06.2018

Skills

  • Machine Learning Techniques
  • Laboratory techniques
  • Experimental Work Plans
  • Interdisciplinary Research
  • Quantitative Analysis
  • Scientific Writing
  • Experimental design

Academic Service Mentoring Experiences

Nature Communications, Communications Biology, The Journal of Physical Chemistry, Advanced Functional Materials, Science Advances, and Laser & Photonics Review, Dr. Donyu Zhang, Dr. Zhiyu Sun

Education

Columbia University, Ann McDermott, 2012-01-01, 2018-12-31, Hunan University, 2007-01-01, 2011-12-31

Skillsets

SSNMR, solution NMR, CryoEM (helical & single particles), optical microscopy, molecular biology (cloning, mutagenesis), protein expression, protein isotope labelling, protein purification (HFLC, affinity/size-exclusion columns), nanodiscs reconstitution, mass spectrometry, CD, fluorescence spectroscopy, plate reader, single-channel recording(electrophysiology), UV-Vis, ITC, IR, MD Simulation (Schrodinger, Gromacs, Plumed), DFT calculation (Orca), NMR (Topspin, CCPNMR, SIMPSON, Sparky, nmrglue), CryoEM (CrypSparc, Relion), Model building (Phenix, Coot), Structure visualization (Pymol, Chimera, VMD), Python, Machine learning (sklearn), Deep learning (PyTorch, CNN, GNN, Transformers), Protein language model, RDKit

Presentations

2023-02-01, Probing allosteric coupling and allosteric participants in a potassium channel by SSNMR, Seminar, Department of Chemistry, Brooklyn College, 2021-10-01, SSNMR applied to identify an allosteric mechanism in potassium channel, Biophysics & Chemical Biology Seminar, Columbia University, 2019-11-01, Multinuclear SSNMR study of Co6Se8 superatomic solid, Materials Research Science and Engineering Centers Seminar, Columbia University, 2022-08-01, Probing allosteric coupling and allosteric participants in a potassium channel by SSNMR, Rocky Mountain Conference on Magnetic Resonance, 2016-04-01, Multinuclear SSNMR characterization of inorganic superatoms, Experimental Nuclear Magnetic Resonance Conference, 2015-05-01, Transmembrane allostery: Identifying the network and energetics of ion channel inactivation by NMR, Gordon Conference on Membrane Transporter

Awards

  • Ferguson Fellowship, Columbia University, 2014
  • Dean’s Fellowship, Columbia University, 2012-2013
  • Excellent Graduate Award in Hunan Province, awarded to 3/197 in Department of Chemistry and Chemical Engineering, Hunan University, 2011
  • Zhong Yuanyu Scholarship, awarded to top 2 students in Lida Honors Class with distinguished academic achievement, Hunan University, 2008
  • Academic Excellence Scholarships, Hunan University, 2008-2011

Publications

  • Y. Xu, M. Mompeán, M. Kopylov, A. McDermott. Investigating the Three-Dimensional Structure of Amyloid Fibrils Formed by the C-Terminal Domain of TDP-43, in preparation.
  • Y. Xu, L. Zhang, M. Greenberg, I. Sergevey, A. Beecher, J. Owen, R. A. Friesner, A. E. McDermott, Unraveling Structural Changes from Nanocluster to Quantum Dots using SSNMR, in preparation.
  • Y. Xu, L. Zhang, R. A. Friesner, A. E. McDermott. Exploring KcsA Selective Filter Conformational Plasticity at Cryogenic Temperatures, in preparation.
  • Y. Xu, A. Bartholomew, S. He, M. L. Steigerwald, X. Roy, A. E. McDermott. Probing Chemical Reaction in a Superatomic Solid, in preparation.
  • X.Yi, R. Rogwaski, Y. Xu, A. McDermott. Contribution of Protein Conformational Heterogeneity to NMR Lineshape at Cryogenic Temperature. PNAS, 2024, 121, e2301053120.
  • Y. Xu, J. Chen, A. P. Aydt, L. Zhang, I. Sergeyev, E. Keeler, B. Choi, S. He, D. R. Reichman, R. A. Friesner, M. Steigerwald, X. Roy, A. E. McDermott. Electron/Spin Delocalization in [Co6Se8(PEt3)6]0/+1 Superatoms. ChemPhysChem. 2024, 25, e202300064.
  • Z. Jin, Q. Cheng, S. Bao, R. Zhang, A. M. Evans, F. Ng, Y. Xu, M. L. Steigerwald, A. E. McDermott, Y. Yang, C. Nuckolls. Iterative Synthesis of Contorted Macromolecular Ladders for Fast-Charging and Long-Life Lithium Batteries. J. Am. Chem. Soc. 2022, 144, 13973.
  • L. Yang, C. Catalano, Y. Xu, W. Qiu, D. Zhang, A. E. McDermott, Y. Guo, P. Blount. A Native Cell Membrane Nanoparticles System Allows for High-quality Functional Proteoliposome Reconstitution. BBA Advances, 2021, 1, 10001.
  • Z. Sun, Y. Xu, D. Zhang, A. E. McDermott. Probing Allosteric Coupling of a Constitutively Open Mutant of the Ion Channel KcsA using Solid State NMR. PNAS 2020, 117, 7171.
  • Y. Xu, D. Zhang, R. Rogwaski, C. Nimigean, A. E. McDermott. Coupled Clusters of Allostery Participants: Identification by Chemical Shift. PNAS 2019, 116, 2078.
  • Y. Xu, A. E. McDermott. Inactivation in the Potassium Channel KcsA. J. Struct. Biol. X. 2019, 3, 100009.
  • Y. Xu, M. Bhate, A. E. McDermott. Transmembrane Allosteric Energetics Characterization for Strong Coupling between Proton and Potassium ion Binding in the KcsA Channel. PNAS 2017, 114, 8788.
  • M. Mompeán, R. Hervás, Y. Xu, T. H. Tran, C. Guarnaccia, E. Buratti, F. Baralle, L. Tong, M. C. Vázquez, A. E. McDermott, D. V. Laurents. Structural Evidence of Amyloid Fibril Formation in the Putative Aggregation Domain of TDP-43. J. Phys. Chem. Lett. 2015, 6, 2608.
  • Y. Xu, L. Deng, H. Wang, X. Ouyang, J. Zheng, J. Li, and R. Yang. Metal-induced Aggregation of Mononucleotides-stabilized Gold Nanoparticles: an Efficient Approach for Simple and Rapid Colorimetric Detection of Hg(II). Chem. Comm., 2011, 47, 6039.

Timeline

Postdoctoral Research Scientist/Associate Research Scientist

McDermott Group
01.2018 - Current

Ph.D. Candidate

Department of Chemistry
01.2012 - 01.2018

Research Assistant

Biomedical Engineering Center
01.2011 - 01.2012

Research Assistant

Analytical/Bioanalytical Chemistry Lab
01.2008 - 01.2011

Ph.D. - Chemistry

Columbia University in The City of New York
Yunyao Xu