"DnaB Helicases" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
A family of DNA helicases that participate in DNA REPLICATION. They assemble into hexameric rings with a central channel and unwind DNA processively in the 5' to 3' direction. DnaB helicases are considered the primary replicative helicases for most prokaryotic organisms.
| Descriptor ID |
D053488
|
| MeSH Number(s) |
D08.811.277.040.025.159.124 D08.811.399.340.124
|
| Concept/Terms |
DnaB Helicases- DnaB Helicases
- Helicases, DnaB
- DnaB Helicase
- Helicase, DnaB
|
Below are MeSH descriptors whose meaning is more general than "DnaB Helicases".
Below are MeSH descriptors whose meaning is more specific than "DnaB Helicases".
This graph shows the total number of publications written about "DnaB Helicases" by people in this website by year, and whether "DnaB Helicases" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 2018 | 1 | 1 | 2 |
| 2022 | 0 | 1 | 1 |
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Below are the most recent publications written about "DnaB Helicases" by people in Profiles.
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Chase J, Berger J, Jeruzalmi D. Convergent evolution in two bacterial replicative helicase loaders. Trends Biochem Sci. 2022 07; 47(7):620-630.
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Chase J, Catalano A, Noble AJ, Eng ET, Olinares PD, Molloy K, Pakotiprapha D, Samuels M, Chait B, des Georges A, Jeruzalmi D. Mechanisms of opening and closing of the bacterial replicative helicase. Elife. 2018 12 24; 7.
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Noble AJ, Dandey VP, Wei H, Brasch J, Chase J, Acharya P, Tan YZ, Zhang Z, Kim LY, Scapin G, Rapp M, Eng ET, Rice WJ, Cheng A, Negro CJ, Shapiro L, Kwong PD, Jeruzalmi D, des Georges A, Potter CS, Carragher B. Routine single particle CryoEM sample and grid characterization by tomography. Elife. 2018 05 29; 7.