A model for dynamics of primer extension by eukaryotic DNA primase
- PMID: 21898172
- DOI: 10.1007/s00249-011-0746-8
A model for dynamics of primer extension by eukaryotic DNA primase
Abstract
A mathematical model is proposed for processive primer extension by eukaryotic DNA primase. The model uses available experimental data to predict rate constants for the dynamic behavior of primase activity as a function of NTP concentration. The model also predicts some data such as the binding affinities of the primase for the DNA template and for the RNA primer.
Similar articles
-
The heterodimeric primase of the hyperthermophilic archaeon Sulfolobus solfataricus possesses DNA and RNA primase, polymerase and 3'-terminal nucleotidyl transferase activities.J Mol Biol. 2004 Dec 10;344(5):1251-63. doi: 10.1016/j.jmb.2004.10.018. J Mol Biol. 2004. PMID: 15561142
-
Insight into the Human DNA Primase Interaction with Template-Primer.J Biol Chem. 2016 Feb 26;291(9):4793-802. doi: 10.1074/jbc.M115.704064. Epub 2015 Dec 28. J Biol Chem. 2016. PMID: 26710848 Free PMC article.
-
Mechanism of calf thymus DNA primase: slow initiation, rapid polymerization, and intelligent termination.Biochemistry. 1993 Mar 30;32(12):3027-37. doi: 10.1021/bi00063a014. Biochemistry. 1993. PMID: 7681326
-
The Pol α-primase complex.Subcell Biochem. 2012;62:157-69. doi: 10.1007/978-94-007-4572-8_9. Subcell Biochem. 2012. PMID: 22918585 Review.
-
Recent advances in understanding bacterial and archaeoeukaryotic primases.Curr Opin Struct Biol. 2019 Dec;59:159-167. doi: 10.1016/j.sbi.2019.08.004. Epub 2019 Oct 1. Curr Opin Struct Biol. 2019. PMID: 31585372 Review.
Cited by
-
Models for human telomere C-strand fill-in by CST-Polα-primase.Trends Biochem Sci. 2023 Oct;48(10):860-872. doi: 10.1016/j.tibs.2023.07.008. Epub 2023 Aug 15. Trends Biochem Sci. 2023. PMID: 37586999 Free PMC article. Review.
-
A mechanistic model of primer synthesis from catalytic structures of DNA polymerase α-primase.Nat Struct Mol Biol. 2024 May;31(5):777-790. doi: 10.1038/s41594-024-01227-4. Epub 2024 Mar 15. Nat Struct Mol Biol. 2024. PMID: 38491139 Free PMC article.
-
Telomere C-Strand Fill-In Machinery: New Insights into the Human CST-DNA Polymerase Alpha-Primase Structures and Functions.Subcell Biochem. 2024;104:73-100. doi: 10.1007/978-3-031-58843-3_5. Subcell Biochem. 2024. PMID: 38963484 Review.
-
Mechanism of Concerted RNA-DNA Primer Synthesis by the Human Primosome.J Biol Chem. 2016 May 6;291(19):10006-20. doi: 10.1074/jbc.M116.717405. Epub 2016 Mar 14. J Biol Chem. 2016. PMID: 26975377 Free PMC article.
-
Structures to complement the archaeo-eukaryotic primases catalytic cycle description: What's next?Comput Struct Biotechnol J. 2015 May 2;13:339-51. doi: 10.1016/j.csbj.2015.04.006. eCollection 2015. Comput Struct Biotechnol J. 2015. PMID: 25987967 Free PMC article. Review.
References
MeSH terms
Substances
LinkOut - more resources
Full Text Sources