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Descriptor English: DnaB Helicases
Descriptor Spanish: AdnB Helicasas
Descriptor adnB helicasas
Entry term(s) DNAB helicasa
adnB helicasa
adnB-helicasa
adnB-helicasas
Scope note: Familia de ADN helicasas que participan en la REPLICACIÓN DEL ADN. Se ensamblan en anillos hexaméricos con un canal central y ADN desenrollándose en dirección 5' a 3'. Se considera que las DNAB helicasas son helicasas replicativas primarias en la mayoría de los organismos procariotas.
Descriptor Portuguese: DnaB Helicases
Descriptor French: DnaB Helicases
Entry term(s): DnaB Helicase
Helicase, DnaB
Helicases, DnaB
Tree number(s): D08.811.277.040.025.159.124
D08.811.399.340.124
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D053488
Scope note: 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.
Allowable Qualifiers: AD administration & dosage
AE adverse effects
AI antagonists & inhibitors
AN analysis
BI biosynthesis
BL blood
CF cerebrospinal fluid
CH chemistry
CL classification
CS chemical synthesis
DE drug effects
DF deficiency
EC economics
GE genetics
HI history
IM immunology
IP isolation & purification
ME metabolism
PD pharmacology
PH physiology
PK pharmacokinetics
PO poisoning
RE radiation effects
SD supply & distribution
ST standards
TO toxicity
TU therapeutic use
UL ultrastructure
UR urine
Registry Number: EC 3.6.4.12
Public MeSH Note: 2007; DNAB HELICASES was indexed under BACTERIAL PROTEINS & DNA HELICASES 1991-2006
History Note: 2007(1991)
DeCS ID: 52216
Unique ID: D053488
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 2007/01/01
Date of Entry: 2006/07/05
Revision Date: 2013/07/08
DnaB Helicases - Preferred
Concept UI M0194644
Scope note 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.
Preferred term DnaB Helicases
Entry term(s) DnaB Helicase
Helicase, DnaB
Helicases, DnaB



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