Cargando…
Thermotoga maritima oriC involves a DNA unwinding element with distinct modules and a DnaA-oligomerizing region with a novel directional binding mode
Initiation of chromosomal replication requires dynamic nucleoprotein complexes. In most eubacteria, the origin oriC contains multiple DnaA box sequences to which the ubiquitous DnaA initiators bind. In Escherichia coli oriC, DnaA boxes sustain construction of higher-order complexes via DnaA–DnaA int...
Autores principales: | Lu, Chuyuan, Yoshida, Ryusei, Katayama, Tsutomu, Ozaki, Shogo |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Society for Biochemistry and Molecular Biology
2023
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10316083/ https://www.ncbi.nlm.nih.gov/pubmed/37276959 http://dx.doi.org/10.1016/j.jbc.2023.104888 |
Ejemplares similares
-
Concerted actions of DnaA complexes with DNA-unwinding sequences within and flanking replication origin oriC promote DnaB helicase loading
por: Sakiyama, Yukari, et al.
Publicado: (2022) -
Highly organized DnaA–oriC complexes recruit the single-stranded DNA for replication initiation
por: Ozaki, Shogo, et al.
Publicado: (2012) -
IHF and Fis as Escherichia coli Cell Cycle Regulators: Activation of the Replication Origin oriC and the Regulatory Cycle of the DnaA Initiator
por: Kasho, Kazutoshi, et al.
Publicado: (2023) -
The DnaA AAA+ Domain His136 Residue Directs DnaB Replicative Helicase to the Unwound Region of the Replication Origin, oriC
por: Sakiyama, Yukari, et al.
Publicado: (2018) -
Single-stranded DNA recruitment mechanism in replication origin unwinding by DnaA initiator protein and HU, an evolutionary ubiquitous nucleoid protein
por: Yoshida, Ryusei, et al.
Publicado: (2023)