Author

S. K. Misra

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Biochemistry· 5 Microbiology· 2 Biophysics· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 6 Assay:proteomics· 6 Research Focus:host-pathogen & immune response· 4 Research Focus:protein folding & dynamics· 4 Organism:bacteria (other)· 2 Approach:biophysical modeling· 1 Assay:bulk RNA-seq· 1 Research Focus:cell signaling & trafficking· 1

Frequent Co-Authors

J. S. Sharp· 8 shared D. C. Stevens· 2 shared S. R. Weinberger· 2 shared Z. Cheng· 2 shared A. E. Roush· 1 shared A. Shami· 1 shared C. Mobley· 1 shared C. S. Kariyawasam· 1 shared

Activity by Year

2018-2023 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 14 mutual co-author links

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8 shared papersBiochemistry

J. S. Sharp

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Author profile →

8 papers

Recent·Most cited

Exploring the Residue-Level Interactions between the R2ab Protein and Polystyrene Nanoparticles

R. P. Somarathne, S. K. Misra, C. S. Kariyawasam, J. J. Kessl, J. S. Sharp, N. C. Fitzkee

This paper investigates residue-level interactions between the R2ab protein and polystyrene nanoparticles using mass spectrometry and HDX NMR, revealing conformational changes and supporting the adsorbotope model.

bioRxiv · Aug 28, 2023 · PreprintBiophysics

Structural Analysis of Phosphorylation Proteoforms in a Dynamic Heterogeneous System Using Flash Oxidation Coupled In-Line with Ion Exchange Chromatography

Z. Cheng, S. K. Misra, A. Shami, J. S. Sharp

This study uses IEX LC-FOX to analyze structural changes in phosphoproteoforms of ovalbumin during dephosphorylation, revealing residue-level oxidation differences and structural stabilization effects.

bioRxiv · Oct 4, 2022Biochemistry

Differential response to prey quorum signals indicates predatory range of myxobacteria

S. Akbar, S. K. Misra, J. S. Sharp, D. C. Stevens

This study compares how two predatory myxobacteria respond to different quorum signals from prey, revealing common and unique responses that suggest specialization in prey predation.

bioRxiv · Jun 4, 2021 · PreprintMicrobiology

Inline Liquid Chromatography-Fast Photochemical Oxidation of Proteins Allows for Targeted Structural Analysis of Conformationally Heterogeneous Mixtures

S. Tadi, S. K. Misra, J. S. Sharp

The paper introduces LC-FPOP to analyze conformationally heterogeneous protein mixtures, showing it provides accurate conformer-specific footprints compared to pure samples.

bioRxiv · Oct 19, 2020Biochemistry

Self-Organized Amphiphiles are Poor Hydroxyl Radical Scavengers in Fast Photochemical Oxidation of Proteins Experiments

Z. Cheng, C. Mobley, S. K. Misra, J. S. Sharp

This study investigates whether membrane environments or amphiphiles scavenge hydroxyl radicals in FPOP experiments, finding no significant bulk scavenging effect.

bioRxiv · Oct 19, 2020Biochemistry

Cryptic, solo acylhomoserine lactone synthase from predatory myxobacterium suggests beneficial contribution to prey quorum signaling

H. Albataineh, M. Duke, S. K. Misra, J. S. Sharp, D. C. Stevens

The paper identifies an orphaned AHL synthase from a predatory myxobacterium and shows it produces AHL signals under heterologous expression, suggesting a role in interspecies communication.

bioRxiv · May 9, 2020Microbiology

Intrinsic Buffer Hydroxyl Radical Dosimetry Using Tris(Hydroxymethyl)Aminomethane

A. E. Roush, M. Riaz, S. K. Misra, S. R. Weinberger, J. S. Sharp

The paper investigates Tris buffer's behavior as a hydroxyl radical dosimeter in FPOP experiments, finding it can enhance signal detection and enable real-time monitoring.

bioRxiv · Oct 31, 2019Biochemistry

Real Time Normalization of Fast Photochemical Oxidation of Proteins Experiments by Inline Adenine Radical Dosimetry

J. S. Sharp, S. K. Misra, J. J. Persoff, R. W. Egan, S. R. Weinberger

This paper introduces real-time radical dosimetry for FPOP experiments to normalize hydroxyl radical concentration, enabling reproducible protein footprinting across varying buffer conditions.

bioRxiv · Jun 26, 2018Biochemistry