Category: publications

Isoform- and ligand-specific modulation of the adhesion GPCR ADGRL3/Latrophilin3 by a synthetic binder

Szymon P Kordon, Przemysław Dutka, Justyna M Adamska, Sumit J Bandekar, Katherine Leon, Satchal K Erramilli, Brock Adams, Jingxian Li, Anthony A Kossiakoff, Demet Araç

Nat Commun. 2023 Feb 6

PMID: 36746957 PMCID: PMC9902482 DOI: 10.1038/s41467-023-36312-7

Adhesion G protein-coupled receptors (aGPCRs) are cell-surface proteins with large extracellular regions that bind to multiple ligands to regulate …

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Structure, sequon recognition and mechanism of tryptophan C-mannosyltransferase

Joël S Bloch, Alan John, Runyu Mao, Somnath Mukherjee, Jérémy Boilevin, Rossitza N Irobalieva, Tamis Darbre, Nichollas E Scott, Jean-Louis Reymond, Anthony A Kossiakoff, Ethan D Goddard-Borger, Kaspar P Locher

Nat Chem Biol. 2023 Jan 5

PMID: 36604564 DOI: 10.1038/s41589-022-01219-9

C-linked glycosylation is essential for the trafficking, folding and function of secretory and transmembrane proteins …

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Development, structure, and mechanism of synthetic antibodies that target claudin and Clostridium perfringens enterotoxin complexes

Benjamin J. Orlando, Pawel K. Dominik, Sourav Roy, Chinemerem P. Ogbu, Satchal K. Erramilli, AnthonyA. Kossiakoff, Alex J. Vecchio

JBC Journal of Biological Chemistry 9 August 2022, 102357

PMID: 35952760 PMCID: PMC9463536 DOI: jbc.2022.102357

Strains of Clostridium perfringens produce a two-domain enterotoxin (CpE) that afflicts humans and domesticated animals, causing prevalent gastrointestinal illnesses. CpE’s C-terminal domain …

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Structures of atypical chemokine receptor 3 reveal the basis for its promiscuity and signaling bias

Yu-Chen Yen, Christopher T Schafer, Martin Gustavsson, Stefanie A Eberle, Pawel K Dominik, Dawid Deneka, Penglie Zhang, Thomas J Schall, Anthony A Kossiakoff, John J G Tesmer, Tracy M Handel

Sci Adv. 2022 Jul 15;8(28):eabn8063.

PMID: 35857509 PMCID: PMC9278869 DOI: 10.1126/sciadv.abn8063

Both CXC chemokine receptor 4 (CXCR4) and atypical chemokine receptor 3 (ACKR3) are activated by …

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A peroxisomal ubiquitin ligase complex forms a retrotranslocation channel

Peiqiang Feng, Xudong Wu, Satchal K Erramilli, Joao A Paulo, Pawel Knejski, Steven P Gygi, Anthony A Kossiakoff, Tom A Rapoport

Nature. 2022 Jun 29

PMID: 35768507 DOI: 10.1038/s41586-022-04903-x

Peroxisomes are ubiquitous organelles that house various metabolic reactions and are essential for human health1-4. Luminal peroxisomal proteins are imported from the cytosol by mobile receptors, which then …

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Structure of human NTCP reveals the basis of recognition and sodium-driven transport of bile salts into the liver

Hongtao Liu, Rossitza N. Irobalieva, Rose Bang-Sørensen, Kamil Nosol, Somnath Mukherjee, Parth Agrawal, Bruno Stieger, Anthony A. Kossiakoff & Kaspar P. Locher

Cell Research (2022) 0:1–4

PMID: 35726088 DOI: 10.1038/s41422-022-00680-4

The sodium taurocholate (TC) co-transporting polypeptide NTCP (SLC10A1) is a secondary active membrane transport protein that mediates the uptake of bile salts from the portal blood plasma …

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Architecture of the cytoplasmic face of the nuclear pore

Christopher J Bley, Si Nie, George W Mobbs, Stefan Petrovic, Anna T Gres, Xiaoyu Liu, Somnath Mukherjee, Sho Harvey, Ferdinand M Huber, Daniel H Lin, Bonnie Brown, Aaron W Tang, Emily J Rundlet, Ana R Correia, Shane Chen, Saroj G Regmi, Taylor A Stevens, Claudia A Jette, Mary Dasso, Alina Patke, Alexander F Palazzo, Anthony …

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Quaternary structure independent folding of voltage-gated ion channel pore domain subunits

Cristina Arrigoni, Marco Lolicato, David Shaya, Ahmed Rohaim, Felix Findeisen, Lam-Kiu Fong, Claire M Colleran, Pawel Dominik, Sangwoo S Kim, Jonathan P Schuermann, William F DeGrado, Michael Grabe, Anthony A Kossiakoff, Daniel L Minor

Nat Struct Mol Biol. 2022 Jun;29(6):537-548.

PMID: 35655098 DOI: 10.1038/s41594-022-00775-x

Every voltage-gated ion channel (VGIC) has a pore domain (PD) made from …

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Synthetic antibody binders detect distinct cellular states of Chromosome Passenger Complex proteins

Marcin Ura, Somnath Mukherjee, Edyta Marcon, Stefan A Koestler, Anthony A Kossiakoff

J Mol Biol. 2022 Apr 22;167602.

PMID: 35469831 DOI: 10.1016/j.jmb.2022.167602

High-performance affinity reagents are essential tools to enable biologists to profile the cellular location and composition of macromolecular complexes undergoing dynamic reorganization. To support further development of such tools, we have assembled a …

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Structural basis of lipopolysaccharide maturation by the O-antigen ligase

Khuram U. Ashraf, Rie Nygaard, Owen N. Vickery, Satchal K. Erramilli, Carmen M. Herrera, Thomas H. McConville, Vasileios I. Petrou, Sabrina I. Giacometti, Meagan Belcher Dufrisne, Kamil Nosol, Allen P. Zinkle, Chris L. B. Graham, Michael Loukeris, Brian Kloss, Karolina Skorupinska-Tudek, Ewa Swiezewska, David I. Roper, Oliver B. Clarke, Anne-Catrin Uhlemann, Anthony A. Kossiakoff, M. …

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