Author

Sahar Zarafshan

University of California, Berkeley

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

Click to filter author papers

Biochemistry· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:experimental assay· 1 Research Focus:protein folding & dynamics· 1 Assay:proteomics· 1 Organism:yeast· 1

Frequent Co-Authors

Andreas MartiniD· 1 shared Ayush SaurabhiD· 1 shared Christine L. GeeiD· 1 shared Connor ArkinsoniD· 1 shared Erika M. López-Alfonzo· 1 shared Hao-Hsuan HsiehiD· 1 shared Steve PresséiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

7 top collaborators · 21 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

1 shared paperBiochemistry

Andreas MartinORCID

Mutual co-authors in cluster

Author profile →

1 paper

Recent·Most cited

BiochemistryNature CommunicationsPeer-reviewedMar 24, 2026

Substrate-interacting pore loops of two ATPase subunits determine the degradation efficiency of the 26S proteasome

Erika M. López-Alfonzo, Ayush Saurabh, Sahar Zarafshan…·Andreas Martin

This study investigates how pore-1 loops of ATPase subunits in the 26S proteasome affect substrate degradation efficiency using biochemical and single-molecule assays with yeast proteasomes.

8 citationstop 3%

yeastproteomics

𝕏 PostBluesky