Author

A. Shajahan

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· 7 Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 7 Assay:proteomics· 7 Research Focus:cell type annotation· 3 Research Focus:host-pathogen & immune response· 3 Organism:human· 3 Research Focus:cell signaling & trafficking· 2 Organism:bacteria (other)· 1 Approach:biophysical modeling· 1

Frequent Co-Authors

P. Azadi· 8 shared N. T. Supekar· 4 shared A. S. Gleinich· 2 shared C. Heiss· 2 shared L. E. Pepi· 2 shared A. Briegel· 1 shared A. Gleinich· 1 shared A. Kalimurthy· 1 shared

Activity by Year

2017-2023 · peak 4/yr

Co-Author Collaboration Network

10 top collaborators · 18 mutual co-author links

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8 shared papersBiochemistry

P. Azadi

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Author profile →

8 papers

Recent·Most cited

Siglecs in the Porcine Oviduct and Sialylated Ligands on Sperm: Roles in the Formation of the Sperm Reservoir

L. M. Molina, L. E. Pepi, A. Shajahan, K. Doungkamchan, P. Azadi, D. McKim, D. Miller

This study identifies Siglecs and sialylated ligands on porcine sperm that may mediate immune tolerance in the oviduct, contributing to sperm reservoir formation.

bioRxiv · Mar 26, 2023 · PreprintBiochemistry

Metabolic heritage mapping: heterogenous pools of cytoplasmic nucleotide sugars are selectively utilized by various glycosyltransferases

P. Sosicka, B. G. Ng, L. E. Pepi, A. Shajahan, M. Wong, D. A. Scott, K. Matsumoto, Z.-J. Xia, C. B. Lebrilla, R. S. Haltiwanger, P. Azadi, H. H. Freeze

The paper shows that cells use different pools of GDP-fucose for glycosylation, depending on the origin of the monosaccharide, and that this selection is tightly regulated.

bioRxiv · Nov 3, 2021Biochemistry

SARS-CoV-2 Nucleocapsid protein is decorated with multiple N- and O-glycans.

N. T. Supekar, A. Shajahan, A. Gleinich, D. Rouhani, C. Heiss, P. Azadi

This study identifies multiple N- and O-glycans on the SARS-CoV-2 nucleocapsid protein, providing structural insights for vaccine design and understanding viral pathogenesis.

bioRxiv · Aug 26, 2020 · PreprintBiochemistry

Mass spectrometric method for the unambiguous profiling of cellular dynamic glycosylation.

A. Shajahan, N. T. Supekar, H. Wu, A. M. Wands, G. Bhat, A. Kalimurthy, M. Matsubara, R. Ranzinger, J. J. Kohler, P. Azadi

This paper introduces a mass spectrometry-based method to directly detect non-natural sugars in glycopeptides, enabling the study of dynamic glycosylation without metabolic tagging.

bioRxiv · May 4, 2020Biochemistry

Comprehensive characterization of N- and O- glycosylation of SARS-CoV-2 human receptor angiotensin converting enzyme 2.

A. Shajahan, S. A. Archer-Hartmann, N. T. Supekar, A. S. Gleinich, C. Heiss, P. Azadi

This study characterizes N- and O-glycosylation of hACE2, identifying novel sites and glycan structures that may influence SARS-CoV-2 binding and entry.

bioRxiv · May 1, 2020Biochemistry

Deducing the N- and O- glycosylation profile of the spike protein of novel coronavirus SARS-CoV-2

A. Shajahan, N. T. Supekar, A. S. Gleinich, P. Azadi

This study identifies N- and O-glycosylation sites on SARS-CoV-2 spike protein subunits S1 and S2 using mass spectrometry and bioinformatics, revealing unexpected O-glycosylation on the RBD of S1.

bioRxiv · Apr 1, 2020Biochemistry

Species-specific recognition of Sulfolobales mediated by UV inducible pili and S-layer glycosylation patterns

M. van Wolferen, A. Shajahan, K. Heinrich, S. Brenziger, I. Black, A. Wagner, A. Briegel, P. Azadi, S.-V. Albers

This study identifies species-specific regions in Sulfolobus pilin subunits and unique N-glycan patterns that mediate species-specific aggregation and DNA exchange.

bioRxiv · Jun 8, 2019Microbiology

Structure and function of accessory Sec proteins involved in the adhesin export pathway of Streptococcus gordonii

Y. Chen, B. A. Bensing, R. Seepersaud, W. Mi, M. Liao, P. D. Jeffrey, A. Shajahan, R. N. Sonon, P. Azadi, P. M. Sullam, T. A. Rapoport

This study investigates the sequential O-glycosylation of an adhesin in Streptococcus gordonii and its interaction with accessory Sec proteins for export.

bioRxiv · Nov 14, 2017Biochemistry