Hybrid structural modeling of alloantibody binding to human leukocyte antigen with rapid and reproducible cross-linking mass spectrometry.
CP: Immunology
HLA
antibody
cross-linking mass spectrometry
human leukocyte antigen
mass spectrometry
molecular docking
proteomics
structural biology
transplantation
Journal
Cell reports methods
ISSN: 2667-2375
Titre abrégé: Cell Rep Methods
Pays: United States
ID NLM: 9918227360606676
Informations de publication
Date de publication:
25 09 2023
25 09 2023
Historique:
received:
16
03
2023
revised:
05
06
2023
accepted:
07
08
2023
medline:
28
9
2023
pubmed:
27
9
2023
entrez:
26
9
2023
Statut:
ppublish
Résumé
Alloantibody recognition of donor human leukocyte antigen (HLA) is associated with poor clinical transplantation outcomes. However, the molecular and structural basis for the alloantibody-HLA interaction is not well understood. Here, we used a hybrid structural modeling approach on a previously studied alloantibody-HLA interacting pair with inputs from ab initio, in silico, and in vitro data. Highly reproducible cross-linking mass spectrometry data were obtained with both discovery- and targeted mass spectrometry-based approaches approaches. The cross-link information was then used together with predicted antibody F
Identifiants
pubmed: 37751693
pii: S2667-2375(23)00213-8
doi: 10.1016/j.crmeth.2023.100569
pmc: PMC10545907
pii:
doi:
Substances chimiques
Histocompatibility Antigens
0
HLA Antigens
0
Histocompatibility Antigens Class II
0
Isoantibodies
0
Immunoglobulin Variable Region
0
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
100569Informations de copyright
Copyright © 2023 The Author(s). Published by Elsevier Inc. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of interests The authors declare no competing interests.
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