On the specificity of protein–protein interactions in the context of disorder

K Teilum, JG Olsen, BB Kragelund - Biochemical Journal, 2021 - portlandpress.com
With the increased focus on intrinsically disordered proteins (IDPs) and their large
interactomes, the question about their specificity—or more so on their multispecificity—arise …

Unconventional recognition of peptides by T cells and the implications for autoimmunity

JF Mohan, ER Unanue - Nature Reviews Immunology, 2012 - nature.com
The interaction of antigen-presenting cells with free peptides or a denatured protein can give
rise to peptide–MHC class II complexes that are distinct from those generated after the …

Polyelectrolyte interactions enable rapid association and dissociation in high-affinity disordered protein complexes

A Sottini, A Borgia, MB Borgia, K Bugge… - Nature …, 2020 - nature.com
Highly charged intrinsically disordered proteins can form complexes with very high affinity in
which both binding partners fully retain their disorder and dynamics, exemplified by the …

CD4+ T Cell Autoimmunity to Hypocretin/Orexin and Cross-Reactivity to a 2009 H1N1 Influenza A Epitope in Narcolepsy

AK De la Herran-Arita, BR Kornum, J Mahlios… - Science translational …, 2013 - science.org
Narcolepsy, a disorder strongly associated with human leukocyte antigen (HLA)–DQA1* 01:
02/DQB1* 06: 02 (DQ0602), is characterized by excessive daytime sleepiness, cataplexy …

Binding interactions between peptides and proteins of the class II major histocompatibility complex

BJ McFarland, C Beeson - Medicinal research reviews, 2002 - Wiley Online Library
The activation of helper T cells by peptides bound to proteins of the class II Major
Histocompatibility Complex (MHC II) is pivotal to the initiation of an immune response. The …

Enhanced catalytic action of HLA-DM on the exchange of peptides lacking backbone hydrogen bonds between their N-terminal region and the MHC class II α-chain

E Stratikos, DC Wiley, LJ Stern - The Journal of Immunology, 2004 - journals.aai.org
The class II MHC homolog HLA-DM catalyzes exchange of peptides bound to class II MHC
proteins, and is an important component of the Ag presentation machinery. The mechanism …

Targeted cd1d molecules

B Robert, A Donda, V Cesson, JP Mach… - US Patent …, 2017 - Google Patents
US9809654B2 - Targeted CD1d molecules - Google Patents US9809654B2 - Targeted CD1d
molecules - Google Patents Targeted CD1d molecules Download PDF Info Publication …

Monoclonal antibodies specific for the empty conformation of HLA-DR1 reveal aspects of the conformational change associated with peptide binding

GJ Carven, S Chitta, I Hilgert, MM Rushe… - Journal of Biological …, 2004 - ASBMB
Class II major histocompatibility complex (MHC) proteins bind peptides and present them at
the cell surface for interaction with CD4+ T cells as part of the system by which the immune …

Probing the ligand-induced conformational change in HLA-DR1 by selective chemical modification and mass spectrometric mapping

GJ Carven, LJ Stern - Biochemistry, 2005 - ACS Publications
Peptide binding induces conformational changes in class II MHC proteins that have been
characterized using a variety of hydrodynamic and spectroscopic approaches, but these …

Cytotoxic effects of dynorphins through nonopioid intracellular mechanisms

K Tan-No, G Cebers, T Yakovleva, BH Goh… - Experimental cell …, 2001 - Elsevier
Dynorphin A, a prodynorphin-derived peptide, is able to induce neurological dysfunction
and neuronal death. To study dynorphin cytotoxicity in vitro, prodynorphin-derived peptides …