Local Flexibility of a New Single-Ring Chaperonin Encoded by Bacteriophage AR9
Cryo-EM
bacteriophages
chaperonins
molecular chaperones
Journal
Biomedicines
ISSN: 2227-9059
Titre abrégé: Biomedicines
Pays: Switzerland
ID NLM: 101691304
Informations de publication
Date de publication:
21 Sep 2022
21 Sep 2022
Historique:
received:
12
08
2022
revised:
13
09
2022
accepted:
19
09
2022
entrez:
27
10
2022
pubmed:
28
10
2022
medline:
28
10
2022
Statut:
epublish
Résumé
Chaperonins, a family of molecular chaperones, assist protein folding in all domains of life. They are classified into two groups: bacterial variants and those present in endosymbiotic organelles of eukaryotes belong to group I, while group II includes chaperonins from the cytosol of archaea and eukaryotes. Recently, chaperonins of a prospective new group were discovered in giant bacteriophages; however, structures have been determined for only two of them. Here, using cryo-EM, we resolved a structure of a new chaperonin encoded by gene 228 of phage AR9
Identifiants
pubmed: 36289609
pii: biomedicines10102347
doi: 10.3390/biomedicines10102347
pmc: PMC9598537
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : Russian Science Foundation
ID : 19-74-20055
Organisme : Kurchatov Institute
ID : Activity Program for 2018-2022
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