DNA polymerase III holoenzyme is the primary enzyme complex involved in prokaryotic DNA replication. It was discovered by Thomas Kornberg (son of Arthur...
7 KB (807 words) - 13:43, 10 December 2023
(including Φ29 DNA polymerase) and mitochondrial plasmids carry polB as well. DNA polymerase III holoenzyme is the primary enzyme involved in DNA replication...
59 KB (7,090 words) - 06:49, 30 June 2024
of the DNA polymerase III holoenzyme, the clamp protein binds DNA polymerase and prevents this enzyme from dissociating from the template DNA strand....
23 KB (2,044 words) - 07:04, 10 March 2024
DNA polymerase II (also known as DNA Pol II or Pol II) is a prokaryotic DNA-dependent DNA polymerase encoded by the PolB gene. DNA Polymerase II is an...
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ν Family B: DNA polymerase II; Pol α, δ, ε, ζ Family C: DNA polymerase III holoenzyme Family X: Pol β, λ, μ Terminal deoxynucleotidyl transferase (TDT)...
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structural gene encoding the delta subunit of Escherichia coli DNA polymerase III holoenzyme". Journal of Bacteriology. 174 (21): 7013–25. doi:10.1128/jb...
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is complete, DNA polymerase III holoenzyme is loaded into the DNA and replication begins. The catalytic mechanism of DNA polymerase III involves the use...
17 KB (2,150 words) - 13:43, 23 June 2023
DNA polymerase I (or Pol I) is an enzyme that participates in the process of prokaryotic DNA replication. Discovered by Arthur Kornberg in 1956, it was...
15 KB (1,871 words) - 06:15, 30 May 2024
DNA polymerase epsilon is a member of the DNA polymerase family of enzymes found in eukaryotes. It is composed of the following four subunits: POLE (central...
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process of DNA replication DNA polymerase II, a prokaryotic DNA-Dependent DNA polymerase encoded by the PolB gene DNA polymerase III holoenzyme, the primary...
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dnaQ is the gene encoding the ε subunit of DNA polymerase III in Escherichia coli. The ε subunit is one of three core proteins in the DNA polymerase complex...
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The τ and γ subunits are part of the DNA polymerase III holoenzyme of prokaryotes. The protein family is characterized by the well-conserved first N-terminal...
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Circular chromosome (redirect from Bacterial DNA)
5 min with [3H]thymine and ['H]thymidine. [2]. The E. coli DNA polymerase III holoenzyme is a 900 kD complex, possessing an essentially a dimeric structure...
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with Pol α. Multiple DNA polymerases take on different roles in the DNA replication process. In E. coli, DNA Pol III is the polymerase enzyme primarily responsible...
60 KB (7,286 words) - 08:26, 2 July 2024
O'Donnell M (June 1991). "Mechanism of the sliding beta-clamp of DNA polymerase III holoenzyme". J. Biol. Chem. 266 (17): 11328–34. PMID 2040637. v t e...
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RNA polymerase II (RNAP II and Pol II) is a multiprotein complex that transcribes DNA into precursors of messenger RNA (mRNA) and most small nuclear RNA...
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In molecular biology, RNA polymerase (abbreviated RNAP or RNApol), or more specifically DNA-directed/dependent RNA polymerase (DdRP), is an enzyme that...
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RNA polymerase II holoenzyme is a form of eukaryotic RNA polymerase II that is recruited to the promoters of protein-coding genes in living cells. It...
37 KB (4,622 words) - 17:05, 6 April 2024
DNA polymerase epsilon catalytic subunit is an enzyme that in humans is encoded by the POLE gene. It is the central catalytic subunit of DNA polymerase...
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Transcription (biology) (redirect from DNA transcription)
promoter escape occurs through DNA scrunching, providing the energy needed to break interactions between RNA polymerase holoenzyme and the promoter. In bacteria...
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to interfere with Pol III holoenzyme processivity. This creates a checkpoint, stops replication, and allows time to repair DNA lesions via the appropriate...
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vault large protein complexes: proteasome, DNA polymerase III holoenzyme, RNA polymerase II holoenzyme, symmetric viral capsids, complex of GroEL and...
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DNA polymerase delta subunit 3 is an enzyme that in humans is encoded by the POLD3 gene. It is a component of the DNA polymerase delta complex. POLD3 has...
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Replicon (genetics) (category DNA replication)
replicator is the entire DNA sequence (including, but not limited to the origin of replication) required to direct the initiation of DNA replication. The initiator...
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Origin of replication (redirect from DNA replication origin)
viruses utilize host cell DNA polymerases, which attach to a viral origin of replication if the T antigen is present. Although DNA replication is essential...
113 KB (12,561 words) - 17:02, 14 May 2024
positions RNA polymerase II (Pol II) at gene transcription start sites, denatures the DNA, and positions the DNA in the RNA polymerase II active site...
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Polymerase (DNA-directed), epsilon 4, accessory subunit is a protein that in humans is encoded by the POLE4 gene. POLE4 is a histone-fold protein that...
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promoter sequences are recognized only by RNA polymerase holoenzyme containing sigma-70. RNA polymerase holoenzymes containing other sigma factors recognize...
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Lambda phage (redirect from Lambda DNA)
been released from the RNA polymerase holoenzyme. Part of the Qut site resembles the -10 Pribnow box, causing the holoenzyme to pause. Q protein then binds...
54 KB (5,957 words) - 20:51, 23 July 2024
"Three-dimensional structure of the beta subunit of E. coli DNA polymerase III holoenzyme: a sliding DNA clamp". Cell. 69 (3): 425–437. doi:10.1016/0092-8674(92)90445-i...
6 KB (469 words) - 08:39, 6 July 2021