Author

Khuram U. Ashraf

Rutgers, The State University of New JerseyORCID 0000-0002-0799-4947Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 1

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 1 Assay:cryo-EM· 1 Approach:experimental assay· 1 Research Focus:protein folding & dynamics· 1

Frequent Co-Authors

Ankita PunethaiD· 1 shared Emre FirlariD· 1 shared Jason T. KaelberiD· 1 shared Mariana BatistaiD· 1 shared Phillip James StansfeldiD· 1 shared Stephannie Rosario-GarridoiD· 1 shared T. Bertie AnselliD· 1 shared Vasileios I. PetrouiD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

8 top collaborators · 28 mutual co-author links

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1 shared paperBiochemistry

Ankita PunethaORCID

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1 paper

Recent·Most cited

Structural basis of undecaprenyl phosphate glycosylation leading to polymyxin resistance in Gram-negative bacteria

Khuram U. Ashraf, Mariana Batista, T. Bertie Ansell, Ankita Punetha, Stephannie Rosario-Garrido, Emre Firlar, Jason T. Kaelber, Phillip James Stansfeld, Vasileios I. Petrou

This study presents cryo-EM structures of ArnC, revealing its conformational changes and catalytic mechanism for aminoarabinose glycosylation in polymyxin resistance.

Nature Communications · Dec 9, 2025Peer-reviewedBiochemistry