Author

Piotr Stępnicki

Medical University of LublinORCID 0000-0002-3470-8248Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Pharmacology & Toxicology· 1

Signature Assays, Organisms & Methods

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Assay:cryo-EM· 1 Approach:experimental assay· 1 Organism:human· 1 Research Focus:protein folding & dynamics· 1

Frequent Co-Authors

Agnieszka Anna KaczoriD· 1 shared Andrea Garcia Silva· 1 shared Anna Adamus· 1 shared Damian BartuziiD· 1 shared Ewa KędzierskaiD· 1 shared Guodong HeiD· 1 shared Jens CarlssoniD· 1 shared Katarzyna M. Targowska‐DudaiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperPharmacology & Toxicology

Agnieszka Anna KaczorORCID

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1 paper

Recent·Most cited

Structural Dynamics of the Dopamine D2 Receptor with a Non-Basic Ligand

Qinxin Sun, Guodong He, Damian Bartuzi, Andrea Garcia Silva, Ewa Kędzierska, Piotr Stępnicki, Anna Adamus, Katarzyna M. Targowska‐Duda, Tomasz M. Wróbel, Marian Castro, Jens Carlsson, Xiangyu Liu, Agnieszka Anna Kaczor

The paper presents a cryo-EM structure of the dopamine D2 receptor bound to a non-basic ligand, revealing structural dynamics and binding energy landscapes that explain subtype selectivity.

bioRxiv · Feb 11, 2026 · PreprintPharmacology & Toxicology