Author

Frederick R Hawkings

Diamond Light SourceORCID 0000-0001-6741-920XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Organism:bacteria (other)· 1 Research Focus:cell signaling & trafficking· 1 Assay:cryo-EM· 1 Research Focus:development & morphogenesis· 1 Approach:experimental assay· 1 Approach:genetic perturbation / CRISPR· 1 Research Focus:host-pathogen & immune response· 1 Research Focus:metabolism & bioenergetics· 1

Frequent Co-Authors

Andrew HitchcockiD· 2 shared Christopher Neil HunteriD· 2 shared Matthew P. JohnsoniD· 2 shared Amanda A BrindleyiD· 1 shared David J K SwainsburyiD· 1 shared Felix E. BuchertiD· 1 shared George A SutherlandiD· 1 shared Gustaf E. DegeniD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 35 mutual co-author links

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2 shared papersBiochemistry

Andrew HitchcockORCID

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2 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

Tethering ferredoxin-NADP+ reductase to photosystem I promotes photosynthetic cyclic electron transfer

Tom Z. Emrich‐Mills, Matthew S. Proctor, Gustaf E. Degen, Philip J. Jackson, Katherine H. Richardson, Frederick R. Hawkings, Felix E. Buchert, Andrew Hitchcock, Christopher Neil Hunter, Luke C. M. Mackinder, Michael Hippler, Matthew P. Johnson

This study shows that tethering FNR to PSI in Chlamydomonas reinhardtii promotes CET over LET, reducing CO2 fixation.

The Plant Cell · Mar 1, 2025Peer-reviewedBiochemistry