PI4KB is an essential host factor for duck hepatitis a virus 1 replication and translation.
2A2 protein
Duck hepatitis A virus 1
Phosphatidylinositol 4-kinase beta protein
Journal
International journal of biological macromolecules
ISSN: 1879-0003
Titre abrégé: Int J Biol Macromol
Pays: Netherlands
ID NLM: 7909578
Informations de publication
Date de publication:
09 Oct 2024
09 Oct 2024
Historique:
received:
17
07
2024
revised:
16
09
2024
accepted:
08
10
2024
medline:
12
10
2024
pubmed:
12
10
2024
entrez:
11
10
2024
Statut:
aheadofprint
Résumé
Duck hepatitis A virus 1 (DHAV-1) is one of the most serious pathogens endangering the duck industry. Phosphatidylinositol 4-kinases (PI4Ks) are important for viral replication, and different viruses have different strategies to hijack PI4Ks. To date, few studies have investigated the DHAV-1 life cycle; thus, whether PI4Ks are required for DHAV-1 replication has not been reported. In this study, we found that the PI4KB protein, a PI4K, promoted the replication and translation of DHAV-1, and the 2A2, 2C, 2BC, 3A, 3AB, 3D, and 3CD proteins of DHAV-1 were able to interact with the PI4KB protein. Amino acids 101-120 of the 2A2 protein is the region where the 2A2 protein interacts with the PI4KB protein.
Identifiants
pubmed: 39393728
pii: S0141-8130(24)07289-1
doi: 10.1016/j.ijbiomac.2024.136480
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
136480Informations de copyright
Copyright © 2024. Published by Elsevier B.V.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare that the research was conducted without any commercial or financial relationships that could be a potential conflict of interest.