Author

Per A. Bullough

University of SheffieldORCID 0000-0001-8147-1127Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Assay:cryo-EM· 3 Approach:experimental assay· 3 Organism:bacteria (other)· 2 Research Focus:cell type annotation· 1 Research Focus:clustering· 1 Approach:microscopy & imaging analysis· 1 Research Focus:protein folding & dynamics· 1 Research Focus:protein structure prediction· 1

Frequent Co-Authors

Abigail R. E. RobertsiD· 1 shared Ainhoa Dafis-SagarmendiiD· 1 shared Amanda A BrindleyiD· 1 shared Andrew HitchcockiD· 1 shared C Neil HunteriD· 1 shared David J K SwainsburyiD· 1 shared Frederick R HawkingsiD· 1 shared George A SutherlandiD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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1 shared paperMicrobiology

Abigail R. E. RobertsORCID

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Cryo-EM structures of Cereibacter sphaeroides ferrochelatase reveal an oligomeric state that occludes the substrate-binding site

Jack H Salisbury, Pu Qian, Yibo Jin, Amanda A Brindley, Joshua R Barrett, Nathan B P Adams, Ruby R E Harvey, Frederick R Hawkings, Harold A Cannon, George A Sutherland, Matthew P Johnson, James D Reid, David J K Swainsbury, Pablo Castro-Hartmann, Per A Bullough, , Andrew Hitchcock

This study determines the cryo-EM structures of Cereibacter sphaeroides ferrochelatase, revealing oligomeric states that occlude the substrate-binding site.

bioRxiv · Nov 3, 2026 · PreprintBiochemistry

Protein architectures of the bacterial spore envelope - common principles of assembly

Harold W. Fisher, Abigail R. E. Roberts, Ainhoa Dafis-Sagarmendi, Nic Mullin, Jessica E. Buddle, Thamarai K. Janganan, Jamie K. Hobbs, Robert P. Fagan, Per A. Bullough

The paper investigates the structural organization and assembly of the bacterial spore envelope in Clostridium sporogenes, revealing common principles of crystalline and disulphide-based self-assembly across distantly related bacteria.

bioRxiv · Sep 7, 2026 · PreprintMicrobiology

CryoEM Reconstruction of Yeast ADP-Actin Filament at 2.5 Angstrom resolution. A comparison with mammalian and avian F-actin.

Sarah Stevenson, Svetomir B. Tzokov, Indrajit Lahiri, Kathryn R. Ayscough, Per A. Bullough

The paper reports a 2.5 Å cryo-EM structure of budding yeast F-actin and compares it with mammalian and avian F-actin, identifying key structural differences.

Structure · Jan 10, 2025Peer-reviewedBiochemistry