Skip to main content
bioRxiv
  • Home
  • About
  • Submit
  • ALERTS / RSS
Advanced Search
New Results

Universal open MHC-I molecules for rapid peptide loading and enhanced complex stability across HLA allotypes

Yi Sun, Michael C. Young, Claire H. Woodward, Julia N. Danon, Hau Truong, Sagar Gupta, Trenton J. Winters, View ORCID ProfileGeorge Burslem, View ORCID ProfileNikolaos G. Sgourakis
doi: https://doi.org/10.1101/2023.03.18.533266
Yi Sun
1Center for Computational and Genomic Medicine, Department of Pathology and Laboratory Medicine, The Children’s Hospital of Philadelphia, Philadelphia, PA, 19104, USA
2Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Michael C. Young
1Center for Computational and Genomic Medicine, Department of Pathology and Laboratory Medicine, The Children’s Hospital of Philadelphia, Philadelphia, PA, 19104, USA
2Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Claire H. Woodward
1Center for Computational and Genomic Medicine, Department of Pathology and Laboratory Medicine, The Children’s Hospital of Philadelphia, Philadelphia, PA, 19104, USA
2Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Julia N. Danon
1Center for Computational and Genomic Medicine, Department of Pathology and Laboratory Medicine, The Children’s Hospital of Philadelphia, Philadelphia, PA, 19104, USA
2Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Hau Truong
3Department of Cancer Biology and Epigenetics Institute, Perelman School of Medicine
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Sagar Gupta
1Center for Computational and Genomic Medicine, Department of Pathology and Laboratory Medicine, The Children’s Hospital of Philadelphia, Philadelphia, PA, 19104, USA
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Trenton J. Winters
2Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
George Burslem
2Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA
3Department of Cancer Biology and Epigenetics Institute, Perelman School of Medicine
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • ORCID record for George Burslem
Nikolaos G. Sgourakis
1Center for Computational and Genomic Medicine, Department of Pathology and Laboratory Medicine, The Children’s Hospital of Philadelphia, Philadelphia, PA, 19104, USA
2Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • ORCID record for Nikolaos G. Sgourakis
  • For correspondence: Nikolaos.Sgourakis@Pennmedicine.upenn.edu
  • Abstract
  • Full Text
  • Info/History
  • Metrics
  • Supplementary material
  • Preview PDF
Loading

Article Information

doi 
https://doi.org/10.1101/2023.03.18.533266
History 
  • March 18, 2023.
Copyright 
The copyright holder for this preprint is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. All rights reserved. No reuse allowed without permission.

Author Information

  1. Yi Sun1,2,†,
  2. Michael C. Young1,2,†,
  3. Claire H. Woodward1,2,†,
  4. Julia N. Danon1,2,
  5. Hau Truong3,
  6. Sagar Gupta1,
  7. Trenton J. Winters2,
  8. George Burslem2,3 and
  9. Nikolaos G. Sgourakis1,2,*
  1. 1Center for Computational and Genomic Medicine, Department of Pathology and Laboratory Medicine, The Children’s Hospital of Philadelphia, Philadelphia, PA, 19104, USA
  2. 2Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA
  3. 3Department of Cancer Biology and Epigenetics Institute, Perelman School of Medicine
  1. ↵*Correspondence
    : Nikolaos G. Sgourakis, Email:
    Nikolaos.Sgourakis{at}Pennmedicine.upenn.edu
  1. ↵† Contributed equally to this work.

  2. Author Contributions: N.G.S., Y.S., and M.C.Y. designed experiments. Y.S., M.C.Y., and J.N.D. designed plasmids and prepared all recombinant protein samples used in this study. T.J.W. and G.M.B. designed and synthesized peptide probes for FP experiments and refolding reactions. C.H.W. and H.T. performed NMR experiments, resonance assignments, and data analysis. Y.S. performed HDX experiments and data analysis, pMHC-I tetramerization, flow cytometry, and data analysis. J.N.D. performed FP experiments and data analysis. J.N.D. and M.C.Y. performed DSF experiments and data analysis. Y.S., M.C.Y., C.H.W., and N.G.S. wrote the paper, with feedback from all authors. N.G.S. acquired funding and supervised the project.

Back to top
PreviousNext
Posted March 18, 2023.
Download PDF

Supplementary Material

Email

Thank you for your interest in spreading the word about bioRxiv.

NOTE: Your email address is requested solely to identify you as the sender of this article.

Enter multiple addresses on separate lines or separate them with commas.
Universal open MHC-I molecules for rapid peptide loading and enhanced complex stability across HLA allotypes
(Your Name) has forwarded a page to you from bioRxiv
(Your Name) thought you would like to see this page from the bioRxiv website.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
Share
Universal open MHC-I molecules for rapid peptide loading and enhanced complex stability across HLA allotypes
Yi Sun, Michael C. Young, Claire H. Woodward, Julia N. Danon, Hau Truong, Sagar Gupta, Trenton J. Winters, George Burslem, Nikolaos G. Sgourakis
bioRxiv 2023.03.18.533266; doi: https://doi.org/10.1101/2023.03.18.533266
Reddit logo Twitter logo Facebook logo LinkedIn logo Mendeley logo
Citation Tools
Universal open MHC-I molecules for rapid peptide loading and enhanced complex stability across HLA allotypes
Yi Sun, Michael C. Young, Claire H. Woodward, Julia N. Danon, Hau Truong, Sagar Gupta, Trenton J. Winters, George Burslem, Nikolaos G. Sgourakis
bioRxiv 2023.03.18.533266; doi: https://doi.org/10.1101/2023.03.18.533266

Citation Manager Formats

  • BibTeX
  • Bookends
  • EasyBib
  • EndNote (tagged)
  • EndNote 8 (xml)
  • Medlars
  • Mendeley
  • Papers
  • RefWorks Tagged
  • Ref Manager
  • RIS
  • Zotero
  • Tweet Widget
  • Facebook Like
  • Google Plus One

Subject Area

  • Biochemistry
Subject Areas
All Articles
  • Animal Behavior and Cognition (4377)
  • Biochemistry (9568)
  • Bioengineering (7080)
  • Bioinformatics (24814)
  • Biophysics (12594)
  • Cancer Biology (9940)
  • Cell Biology (14328)
  • Clinical Trials (138)
  • Developmental Biology (7940)
  • Ecology (12090)
  • Epidemiology (2067)
  • Evolutionary Biology (15971)
  • Genetics (10911)
  • Genomics (14721)
  • Immunology (9856)
  • Microbiology (23611)
  • Molecular Biology (9468)
  • Neuroscience (50791)
  • Paleontology (369)
  • Pathology (1537)
  • Pharmacology and Toxicology (2677)
  • Physiology (4005)
  • Plant Biology (8651)
  • Scientific Communication and Education (1507)
  • Synthetic Biology (2388)
  • Systems Biology (6419)
  • Zoology (1345)