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DnaB Helicases

Known as: DnaB Helicase, DnaB Helicases [Chemical/Ingredient], Helicases, DnaB 
A family of DNA helicases that participate in DNA REPLICATION. They assemble into hexameric rings with a central channel and unwind DNA processively… 
National Institutes of Health

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In BloodProcess of secretionantagonists & inhibitorsaspects of radiation effects

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2007
2007
Multiple oligomeric forms of Escherichia coli DnaB helicase revealed by electrospray ionisation mass spectrometry.
The Escherichia coli DnaB protein (DnaB(6)) is the hexameric helicase that unwinds genomic DNA so it can be copied by the DNA… 
2005
2005
Production of native protein by using Synechocystis sp. PCC6803 DnaB mini-intein in Escherichia coli.
2004
2004
Interactions of the RepA helicase hexamer of plasmid RSF1010 with the ssDNA. Quantitative analysis of stoichiometries, intrinsic affinities, cooperativities, and heterogeneity of the total ssDNA…
2003
2003
Conformational dynamics of DnaB helicase upon DNA and nucleotide binding: analysis by intrinsic tryptophan fluorescence quenching.
DnaB helicase of E. coli unwinds duplex DNA in the replication fork using the energy of ATP hydrolysis. We have analyzed… 
2002
2002
Homogenous assays for Escherichia coli DnaB-stimulated DnaG primase and DnaB helicase and their use in screening for chemical inhibitors.
Escherichia coli DnaG primase is a single-stranded DNA-dependent RNA polymerase. Primase catalyzes the synthesis of a short RNA… 
2000
2000
Kinetic mechanism of nucleotide cofactor binding to Escherichia coli replicative helicase DnaB protein. stopped-flow kinetic studies using fluorescent, ribose-, and base-modified nucleotide analogues…
The kinetic mechanism of binding nucleotide cofactors to the Escherichia coli primary replicative helicase DnaB protein has been… 
Highly Cited
1999
Highly Cited
1999
Expansion of DNA repeats in Escherichia coli: effects of recombination and replication functions.
Duplication or expansion of directly repeated sequence elements is associated with a number of human genetic diseases. To study… 
1994
1994
Structure and function of Escherichia coli DnaB protein: role of the N-terminal domain in helicase activity.
We have analyzed the contributions of specific domains of DnaB helicase to its quaternary structure and multienzyme activities… 
Highly Cited
1993
Highly Cited
1993
Negative cooperativity in the binding of nucleotides to Escherichia coli replicative helicase DnaB protein. Interactions with fluorescent nucleotide analogs.
The interactions of nucleotides with Escherichia coli replicative helicase DnaB protein have been systematically studied using… 
Highly Cited
1990
Highly Cited
1990
Host virus interactions in the initiation of bacteriophage lambda DNA replication. Recruitment of Escherichia coli DnaB helicase by lambda P replication protein.
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