ArticleNucleic acids research1998
Characterization of a DEAD box ATPase/RNA helicase protein of Arabidopsis thaliana.
Article in Nucleic acids research, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 61 citations in OpenAlex.
- Article
- New Insights Into Lignification via Network and Multi-Omics Analyses of Arogenate Dehydratase Knock-Out Mutants inFrontiers in plant science · 2021Article
- DEAD-Box RNA Helicase 42 Plays a Critical Role in Pre-mRNA Splicing under Cold Stress.Plant physiology · 2020Article
- Ribosome Biogenesis in Plants: From Functional 45S Ribosomal DNA Organization to Ribosome Assembly Factors.The Plant cell · 2019Review
- Co-orthologues of ribosome biogenesis factors in A. thaliana are differentially regulated by transcription factors.Plant cell reports · 2019Article
- Plant-specific ribosome biogenesis factors in Arabidopsis thaliana with essential function in rRNA processing.Nucleic acids research · 2019Article
- Pea p68, a DEAD-box helicase, enhances salt tolerance in marker-free transgenic plants of soybean [3 Biotech · 2019Article
- Two highly similar DEAD box proteins, OsRH2 and OsRH34, homologous to eukaryotic initiation factor 4AIII, play roles of the exon junction complex in regulating growth and development in rice.BMC plant biology · 2016Article
- DndEi Exhibits Helicase Activity Essential for DNA Phosphorothioate Modification and ATPase Activity Strongly Stimulated by DNA Substrate with a GAAC/GTTC Motif.The Journal of biological chemistry · 2016Article
- Pisum sativum p68 DEAD-box protein is ATP-dependent RNA helicase and unique bipolar DNA helicase.Plant molecular biology · 2014Article
- Article
- Arabidopsis DEAD-box RNA helicase UAP56 interacts with both RNA and DNA as well as with mRNA export factors.PloS one · 2013Article
- Article
- Article
- OsBIRH1, a DEAD-box RNA helicase with functions in modulating defence responses against pathogen infection and oxidative stress.Journal of experimental botany · 2008Article
- Systematic identification of factors involved in post-transcriptional processes in wheat grain.Plant molecular biology · 2006Article
- Dead-box proteins: a family affair--active and passive players in RNP-remodeling.Nucleic acids research · 2006Review
- Arabidopsis E2Fc functions in cell division and is degraded by the ubiquitin-SCF(AtSKP2) pathway in response to light.The Plant cell · 2002Article
- HUA ENHANCER2, a putative DExH-box RNA helicase, maintains homeotic B and C gene expression in Arabidopsis.Development (Cambridge, England) · 2002Article
- Cloning and characterization of a DEAD box RNA helicase from the viable seedlings of aged mung bean.Plant molecular biology · 2001Article
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We have isolated cDNAs encoding a novel member of the DEAD box RNA helicase family from Arabidopsis. The protein, named AtDRH1, is composed of 619 amino acids and the central portion has high similarity with the helicase core region of a prototypic RNA helicase, the human nuclear protein p68. The N- and C-terminal regions are considerably diverged from the animal and yeast p68 homologs at the amino acid sequence level, but like the p68 subfamily members, an RGG box-like domain is present near the C-terminus. RNA blot analysis showed that the AtDRH1 transcript accumulates at a high level and almost equally in every part of the Arabidopsis plant. The purified, recombinant AtDRH1 was capable of unwinding double-stranded RNA in the presence of ATP or dATP and of hydrolyzing ATP. The ATPase activity was stimulated by some single-stranded RNAs and DNAs, including poly(A) and poly(dT), but not by poly(dA). The ability of the polynucleotides to stimulate the ATPase activity was largely consistent with their affinity for AtDRH1. These results show that AtDRH1 is a novel type of ATP/dATP-dependent RNA helicase and polynucleotide-dependent ATPase.
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