Cargando…

Mycobacterium smegmatis SftH exemplifies a distinctive clade of superfamily II DNA-dependent ATPases with 3′ to 5′ translocase and helicase activities

Bacterial DNA helicases are nucleic acid-dependent NTPases that play important roles in DNA replication, recombination and repair. We are interested in the DNA helicases of Mycobacteria, a genus of the phylum Actinobacteria, which includes the human pathogen Mycobacterium tuberculosis and its avirul...

Descripción completa

Detalles Bibliográficos
Autores principales:	Yakovleva, Lyudmila, Shuman, Stewart
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Oxford University Press 2012
Materias:	Nucleic Acid Enzymes
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3424565/ https://www.ncbi.nlm.nih.gov/pubmed/22641846 http://dx.doi.org/10.1093/nar/gks417

Ejemplares similares

Mycobacterium smegmatis RqlH defines a novel clade of bacterial RecQ-like DNA helicases with ATP-dependent 3′–5′ translocase and duplex unwinding activities
por: Ordonez, Heather, et al.
Publicado: (2012)

How to limit the speed of a motor: the intricate regulation of the XPB ATPase and translocase in TFIIH
por: Kappenberger, Jeannette, et al.
Publicado: (2020)

Deinococcus radiodurans RNA ligase exemplifies a novel ligase clade with a distinctive N-terminal module that is important for 5′-PO(4) nick sealing and ligase adenylylation but dispensable for phosphodiester formation at an adenylylated nick
por: Raymond, Amy, et al.
Publicado: (2007)

Mycobacterium smegmatis DinB2 misincorporates deoxyribonucleotides and ribonucleotides during templated synthesis and lesion bypass
por: Ordonez, Heather, et al.
Publicado: (2014)

DNA-mediated coupling of ATPase, translocase and nuclease activities of a Type ISP restriction-modification enzyme
por: Chand, Mahesh Kumar, et al.
Publicado: (2020)

Multipartite control of the DNA translocase, Mfd
por: Smith, Abigail J., et al.
Publicado: (2012)

Crystal structure and mutational analysis of Mycobacterium smegmatis FenA highlight active site amino acids and three metal ions essential for flap endonuclease and 5′ exonuclease activities
por: Uson, Maria Loressa, et al.
Publicado: (2018)

Thermoplasma acidophilum Cdc6 protein stimulates MCM helicase activity by regulating its ATPase activity
por: Haugland, Gyri Teien, et al.
Publicado: (2008)

Inhibition of BACH1 (FANCJ) helicase by backbone discontinuity is overcome by increased motor ATPase or length of loading strand
por: Gupta, Rigu, et al.
Publicado: (2006)

Characterization of human herpesvirus 6A/B U94 as ATPase, helicase, exonuclease and DNA-binding proteins
por: Trempe, Frédéric, et al.
Publicado: (2015)

The AddAB helicase–nuclease catalyses rapid and processive DNA unwinding using a single Superfamily 1A motor domain
por: Yeeles, Joseph T.P., et al.
Publicado: (2011)

Structures and activities of archaeal members of the LigD 3′-phosphoesterase DNA repair enzyme superfamily
por: Smith, Paul, et al.
Publicado: (2011)

Activation of XerCD-dif recombination by the FtsK DNA translocase
por: Grainge, Ian, et al.
Publicado: (2011)

Active displacement of RecA filaments by UvrD translocase activity
por: Petrova, Vessela, et al.
Publicado: (2015)

Mutation of the arginine finger in the active site of Escherichia coli DbpA abolishes ATPase and helicase activity and confers a dominant slow growth phenotype
por: Elles, Lisa M. Sharpe, et al.
Publicado: (2008)

Novel activity of eukaryotic translocase, eEF2: dissociation of the 80S ribosome into subunits with ATP but not with GTP
por: Demeshkina, Natalia, et al.
Publicado: (2007)

Pseudomonas putida MPE, a manganese-dependent endonuclease of the binuclear metallophosphoesterase superfamily, incises single-strand DNA in two orientations to yield a mixture of 3′-PO(4) and 3′-OH termini
por: Ghosh, Shreya, et al.
Publicado: (2020)

Mechanistic insights from structure of Mycobacterium smegmatis topoisomerase I with ssDNA bound to both N- and C-terminal domains
por: Cao, Nan, et al.
Publicado: (2020)

Structure and DNA-binding properties of the Bacillus subtilis SpoIIIE DNA translocase revealed by single-molecule and electron microscopies
por: Cattoni, Diego I., et al.
Publicado: (2014)

Active and passive mechanisms of helicases
por: Manosas, Maria, et al.
Publicado: (2010)

The putative RNase P motif in the DEAD box helicase Hera is dispensable for efficient interaction with RNA and helicase activity
por: Linden, Martin H., et al.
Publicado: (2008)

A conformational change in the helicase core is necessary but not sufficient for RNA unwinding by the DEAD box helicase YxiN
por: Karow, Anne R., et al.
Publicado: (2009)

Structure-function analysis of the RNA helicase maleless
por: Izzo, Annalisa, et al.
Publicado: (2008)

Pif1 is a force-regulated helicase
por: Li, Jing-Hua, et al.
Publicado: (2016)

Allosteric regulation of helicase core activities of the DEAD-box helicase YxiN by RNA binding to its RNA recognition motif
por: Samatanga, Brighton, et al.
Publicado: (2017)

‘Modulation of the enzymatic activities of replicative helicase (DnaB) by interaction with Hp0897: a possible mechanism for helicase loading in Helicobacter pylori’
por: Verma, Vijay, et al.
Publicado: (2016)

Visualizing helicases unwinding DNA at the single molecule level
por: Fili, Natali, et al.
Publicado: (2010)

Characterization of an unusual bipolar helicase encoded by bacteriophage T5
por: Wong, Io Nam, et al.
Publicado: (2013)

Mechanism of DNA loading by the DNA repair helicase XPD
por: Constantinescu-Aruxandei, Diana, et al.
Publicado: (2016)

Regulation of Rep helicase unwinding by an auto-inhibitory subdomain
por: Makurath, Monika A, et al.
Publicado: (2019)

A unique uracil-DNA binding protein of the uracil DNA glycosylase superfamily
por: Sang, Pau Biak, et al.
Publicado: (2015)

The ATPase mechanism of UvrA(2) reveals the distinct roles of proximal and distal ATPase sites in nucleotide excision repair
por: Case, Brandon C, et al.
Publicado: (2019)

A biochemically active MCM-like helicase in Bacillus cereus
por: Samuels, Martin, et al.
Publicado: (2009)

Collaborative coupling between polymerase and helicase for leading-strand synthesis
por: Manosas, Maria, et al.
Publicado: (2012)

Archaeal MCM has separable processivity, substrate choice and helicase domains
por: Barry, Elizabeth R., et al.
Publicado: (2007)

Characterization of RNA helicase A as component of STAT6-dependent enhanceosome
por: Välineva, Tuuli, et al.
Publicado: (2006)

Phosphate release contributes to the rate-limiting step for unwinding by an RNA helicase
por: Wang, Qixin, et al.
Publicado: (2010)

Repetitive RNA unwinding by RNA helicase A facilitates RNA annealing
por: Koh, Hye Ran, et al.
Publicado: (2014)

Unwinding forward and sliding back: an intermittent unwinding mode of the BLM helicase
por: Wang, Shuang, et al.
Publicado: (2015)

Mcm10 coordinates the timely assembly and activation of the replication fork helicase
por: Perez-Arnaiz, Patricia, et al.
Publicado: (2016)

Cannot write session to /tmp/vufind_sessions/sess_ml8dl2o6dd8cefpo6p1e2r4ekc