Author

Abdalla A. Elshereef

National Research CentreORCID 0000-0002-7713-8134Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 2

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 2 Approach:experimental assay· 2 Research Focus:protein folding & dynamics· 2 Organism:bacteria (other)· 1 Approach:biophysical modeling· 1 Research Focus:cell type annotation· 1 Research Focus:chromatin & epigenetic regulation· 1 Assay:cryo-EM· 1

Frequent Co-Authors

Khaled A. SelimiD· 2 shared David A. DubnauiD· 1 shared Dmitry ShvareviD· 1 shared Eduardo Sabatine LopesiD· 1 shared Frederik EckiD· 1 shared Jeanette HahniD· 1 shared Kai M. ThormanniD· 1 shared Louisa CelmaiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 37 mutual co-author links

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2 shared papersMicrobiology

Khaled A. SelimORCID

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2 papers

Recent·Most cited

MicrobiologybioRxivPreprintAug 10, 2026

Assembly of N-acetyl-L-glutamate kinase complex with the PII signal transduction protein follows a two-step mechanism

Abdalla A. Elshereef, Dmitry Shvarev, Khaled A. Selim

The paper shows PII interacts with NAGK in two steps, with the B-loop initiating contact and the T-loop completing the complex formation.

DOI 10.64898/2026.08.10.743959

cryo-EMexperimental assay

𝕏 PostBluesky

MicrobiologyProceedings of the National Academy of SciencesPeer-reviewedSep 18, 2025

ComFB, a new widespread family of c-di-NMP receptor proteins

Sherihan Samir, Abdalla A. Elshereef, Vikram Alva…·Khaled A. Selim

The paper identifies ComFB as a new family of c-di-NMP receptors in bacteria, showing they bind c-di-GMP and c-di-AMP and regulate cellular processes like motility.

9 citations

bacteria (other)experimental assay

𝕏 PostBluesky