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Items: 1 to 20 of 143


Hda-mediated inactivation of the DnaA protein and dnaA gene autoregulation act in concert to ensure homeostatic maintenance of the Escherichia coli chromosome.

Riber L, Olsson JA, Jensen RB, Skovgaard O, Dasgupta S, Marinus MG, Løbner-Olesen A.

Genes Dev. 2006 Aug 1;20(15):2121-34.


DnaA protein DNA-binding domain binds to Hda protein to promote inter-AAA+ domain interaction involved in regulatory inactivation of DnaA.

Keyamura K, Katayama T.

J Biol Chem. 2011 Aug 19;286(33):29336-46. doi: 10.1074/jbc.M111.233403. Epub 2011 Jun 27.


The DnaA N-terminal domain interacts with Hda to facilitate replicase clamp-mediated inactivation of DnaA.

Su'etsugu M, Harada Y, Keyamura K, Matsunaga C, Kasho K, Abe Y, Ueda T, Katayama T.

Environ Microbiol. 2013 Dec;15(12):3183-95. doi: 10.1111/1462-2920.12147. Epub 2013 May 16.


Suppressors of DnaA(ATP) imposed overinitiation in Escherichia coli.

Charbon G, Riber L, Cohen M, Skovgaard O, Fujimitsu K, Katayama T, Løbner-Olesen A.

Mol Microbiol. 2011 Feb;79(4):914-28. doi: 10.1111/j.1365-2958.2010.07493.x. Epub 2010 Dec 19.


Evidence for roles of the Escherichia coli Hda protein beyond regulatory inactivation of DnaA.

Baxter JC, Sutton MD.

Mol Microbiol. 2012 Aug;85(4):648-68. doi: 10.1111/j.1365-2958.2012.08129.x. Epub 2012 Jul 13.


Protein associations in DnaA-ATP hydrolysis mediated by the Hda-replicase clamp complex.

Su'etsugu M, Shimuta TR, Ishida T, Kawakami H, Katayama T.

J Biol Chem. 2005 Feb 25;280(8):6528-36. Epub 2004 Dec 14.


Hda monomerization by ADP binding promotes replicase clamp-mediated DnaA-ATP hydrolysis.

Su'etsugu M, Nakamura K, Keyamura K, Kudo Y, Katayama T.

J Biol Chem. 2008 Dec 26;283(52):36118-31. doi: 10.1074/jbc.M803158200. Epub 2008 Oct 30.


Hda inactivation of DnaA is the predominant mechanism preventing hyperinitiation of Escherichia coli DNA replication.

Camara JE, Breier AM, Brendler T, Austin S, Cozzarelli NR, Crooke E.

EMBO Rep. 2005 Aug;6(8):736-41.


Modes of overinitiation, dnaA gene expression, and inhibition of cell division in a novel cold-sensitive hda mutant of Escherichia coli.

Fujimitsu K, Su'etsugu M, Yamaguchi Y, Mazda K, Fu N, Kawakami H, Katayama T.

J Bacteriol. 2008 Aug;190(15):5368-81. doi: 10.1128/JB.00044-08. Epub 2008 May 23.


Loss of Hda activity stimulates replication initiation from I-box, but not R4 mutant origins in Escherichia coli.

Riber L, Fujimitsu K, Katayama T, Løbner-Olesen A.

Mol Microbiol. 2009 Jan;71(1):107-22. doi: 10.1111/j.1365-2958.2008.06516.x. Epub 2008 Nov 6.


Dynamic assembly of Hda and the sliding clamp in the regulation of replication licensing.

Kim JS, Nanfara MT, Chodavarapu S, Jin KS, Babu VMP, Ghazy MA, Chung S, Kaguni JM, Sutton MD, Cho Y.

Nucleic Acids Res. 2017 Apr 20;45(7):3888-3905. doi: 10.1093/nar/gkx081.


DnaA binding locus datA promotes DnaA-ATP hydrolysis to enable cell cycle-coordinated replication initiation.

Kasho K, Katayama T.

Proc Natl Acad Sci U S A. 2013 Jan 15;110(3):936-41. doi: 10.1073/pnas.1212070110. Epub 2012 Dec 31.


A novel regulatory mechanism couples deoxyribonucleotide synthesis and DNA replication in Escherichia coli.

Gon S, Camara JE, Klungsøyr HK, Crooke E, Skarstad K, Beckwith J.

EMBO J. 2006 Mar 8;25(5):1137-47. Epub 2006 Feb 16.


Replication of Vibrio cholerae chromosome I in Escherichia coli: dependence on dam methylation.

Koch B, Ma X, Løbner-Olesen A.

J Bacteriol. 2010 Aug;192(15):3903-14. doi: 10.1128/JB.00311-10. Epub 2010 May 28.


An isolated Hda-clamp complex is functional in the regulatory inactivation of DnaA and DNA replication.

Kawakami H, Su'etsugu M, Katayama T.

J Struct Biol. 2006 Oct;156(1):220-9. Epub 2006 Mar 20.


Involvement of the Escherichia coli folate-binding protein YgfZ in RNA modification and regulation of chromosomal replication initiation.

Ote T, Hashimoto M, Ikeuchi Y, Su'etsugu M, Suzuki T, Katayama T, Kato J.

Mol Microbiol. 2006 Jan;59(1):265-75. Erratum in: Mol Microbiol. 2006 Apr;60(1):252.

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