ArticleNature communications2022
A monomeric mycobacteriophage immunity repressor utilizes two domains to recognize an asymmetric DNA sequence.
Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
6 citing papers in PubMed, 12 citations in OpenAlex.
- Genome assembly and protein structure modeling reveal key molecular features of divergentMicrobiology spectrum · 2026Article
- Mycobacteriophage Alexphander GeneInternational journal of molecular sciences · 2024Article
- Article
- Phage Milagro: a platform for engineering a broad host range virulent phage forJournal of virology · 2023Article
- Brewing COFFEE: A sequence-specific coarse-grained energy function for simulations of DNA-protein complexes.bioRxiv : the preprint server for biology · 2023Article
- Using AlphaFold Predictions in Viral Research.Current issues in molecular biology · 2023Review
Corrections and comments
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Authors and funding
12 authors at 5 institutions in 1 country.
Funding
Abstract
Regulation of bacteriophage gene expression involves repressor proteins that bind and downregulate early lytic promoters. A large group of mycobacteriophages code for repressors that are unusual in also terminating transcription elongation at numerous binding sites (stoperators) distributed across the phage genome. Here we provide the X-ray crystal structure of a mycobacteriophage immunity repressor bound to DNA, which reveals the binding of a monomer to an asymmetric DNA sequence using two independent DNA binding domains. The structure is supported by small-angle X-ray scattering, DNA binding, molecular dynamics, and in vivo immunity assays. We propose a model for how dual DNA binding domains facilitate regulation of both transcription initiation and elongation, while enabling evolution of other superinfection immune specificities.
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Registered trials
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.