ArticleNucleic acids research2015
Structure and regulatory role of the C-terminal winged helix domain of the archaeal minichromosome maintenance complex.
Article in Nucleic acids research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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14 citing papers in PubMed, 27 citations in OpenAlex.
- Taxonomic and functional diversity of the microbiome associated with the freshwater sponge Metania sp. (Haplosclerida: Metaniidae) from the Brazilian Cerrado, a metagenomic approach.BMC microbiology · 2026Article
- Assembly of a homohexameric minichromosome maintenance complex is dependent on ATP and DNA.The Journal of biological chemistry · 2026Article
- Structural plasticity of the FOXO-DBD:p53-TAD interaction.Nature communications · 2025Article
- Probing Biomolecular Interactions with Paramagnetic Nuclear Magnetic Resonance Spectroscopy.Chembiochem : a European journal of chemical biology · 2025Review
- Communication between DNA polymerases and Replication Protein A within the archaeal replisome.Nature communications · 2024Article
- Review
- Remote Homology Detection Identifies a Eukaryotic RPA DBD-C-like DNA Binding Domain as a Conserved Feature of Archaeal Rpa1-Like Proteins.Frontiers in molecular biosciences · 2021Article
- The Human Replicative Helicase, the CMG Complex, as a Target for Anti-cancer Therapy.Frontiers in molecular biosciences · 2018Review
- Mechanisms and regulation of DNA replication initiation in eukaryotes.Critical reviews in biochemistry and molecular biology · 2017Review
- Structural basis of Mcm2-7 replicative helicase loading by ORC-Cdc6 and Cdt1.Nature structural & molecular biology · 2017Article
- DNA Interactions Probed by Hydrogen-Deuterium Exchange (HDX) Fourier Transform Ion Cyclotron Resonance Mass Spectrometry Confirm External Binding Sites on the Minichromosomal Maintenance (MCM) Helicase.The Journal of biological chemistry · 2016Article
- Mechanism of Archaeal MCM Helicase Recruitment to DNA Replication Origins.Molecular cell · 2016Article
- MCM ring hexamerization is a prerequisite for DNA-binding.Nucleic acids research · 2015Article
- HN-NCA heteronuclear TOCSY-NH experiment for (1)H(N) and (15)N sequential correlations in ((13)C, (15)N) labelled intrinsically disordered proteins.Journal of biomolecular NMR · 2015Article
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The minichromosome maintenance complex (MCM) represents the replicative DNA helicase both in eukaryotes and archaea. Here, we describe the solution structure of the C-terminal domains of the archaeal MCMs of Sulfolobus solfataricus (Sso) and Methanothermobacter thermautotrophicus (Mth). Those domains consist of a structurally conserved truncated winged helix (WH) domain lacking the two typical 'wings' of canonical WH domains. A less conserved N-terminal extension links this WH module to the MCM AAA+ domain forming the ATPase center. In the Sso MCM this linker contains a short α-helical element. Using Sso MCM mutants, including chimeric constructs containing Mth C-terminal domain elements, we show that the ATPase and helicase activity of the Sso MCM is significantly modulated by the short α-helical linker element and by N-terminal residues of the first α-helix of the truncated WH module. Finally, based on our structural and functional data, we present a docking-derived model of the Sso MCM, which implies an allosteric control of the ATPase center by the C-terminal domain.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.