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Items: 1 to 20 of 34

1.

The DNA Alkylguanine DNA Alkyltransferase-2 (AGT-2) Of Caenorhabditis Elegans Is Involved In Meiosis And Early Development Under Physiological Conditions.

Serpe M, Forenza C, Adamo A, Russo N, Perugino G, Ciaramella M, Valenti A.

Sci Rep. 2019 May 3;9(1):6889. doi: 10.1038/s41598-019-43394-1.

2.

Structure and Properties of DNA Molecules Over The Full Range of Biologically Relevant Supercoiling States.

Bettotti P, Visone V, Lunelli L, Perugino G, Ciaramella M, Valenti A.

Sci Rep. 2018 Apr 18;8(1):6163. doi: 10.1038/s41598-018-24499-5.

3.

Every OGT Is Illuminated … by Fluorescent and Synchrotron Lights.

Miggiano R, Valenti A, Rossi F, Rizzi M, Perugino G, Ciaramella M.

Int J Mol Sci. 2017 Dec 5;18(12). pii: E2613. doi: 10.3390/ijms18122613. Review.

4.

In vivo and in vitro protein imaging in thermophilic archaea by exploiting a novel protein tag.

Visone V, Han W, Perugino G, Del Monaco G, She Q, Rossi M, Valenti A, Ciaramella M.

PLoS One. 2017 Oct 3;12(10):e0185791. doi: 10.1371/journal.pone.0185791. eCollection 2017.

5.

Interdomain interactions rearrangements control the reaction steps of a thermostable DNA alkyltransferase.

Morrone C, Miggiano R, Serpe M, Massarotti A, Valenti A, Del Monaco G, Rossi M, Rossi F, Rizzi M, Perugino G, Ciaramella M.

Biochim Biophys Acta Gen Subj. 2017 Feb;1861(2):86-96. doi: 10.1016/j.bbagen.2016.10.020. Epub 2016 Oct 22.

PMID:
27777086
6.

RNA topoisomerase is prevalent in all domains of life and associates with polyribosomes in animals.

Ahmad M, Xue Y, Lee SK, Martindale JL, Shen W, Li W, Zou S, Ciaramella M, Debat H, Nadal M, Leng F, Zhang H, Wang Q, Siaw GE, Niu H, Pommier Y, Gorospe M, Hsieh TS, Tse-Dinh YC, Xu D, Wang W.

Nucleic Acids Res. 2016 Jul 27;44(13):6335-49. doi: 10.1093/nar/gkw508. Epub 2016 Jun 1.

7.

Erratum to: A novel thermostable protein-tag: optimization of the Sulfolobus solfataricus DNA-alkyl-transferase by protein engineering.

Vettone A, Serpe M, Hidalgo A, Berenguer J, Del Monaco G, Valenti A, Rossi M, Ciaramella M, Perugino G.

Extremophiles. 2016 Jan;20(1):15-7. doi: 10.1007/s00792-015-0803-9. No abstract available.

PMID:
26666951
8.

NurA Is Endowed with Endo- and Exonuclease Activities that Are Modulated by HerA: New Insight into Their Role in DNA-End Processing.

De Falco M, Catalano F, Rossi M, Ciaramella M, De Felice M.

PLoS One. 2015 Nov 11;10(11):e0142345. doi: 10.1371/journal.pone.0142345. eCollection 2015.

9.

Crystal structure of Mycobacterium tuberculosis O6-methylguanine-DNA methyltransferase protein clusters assembled on to damaged DNA.

Miggiano R, Perugino G, Ciaramella M, Serpe M, Rejman D, Páv O, Pohl R, Garavaglia S, Lahiri S, Rizzi M, Rossi F.

Biochem J. 2016 Jan 15;473(2):123-33. doi: 10.1042/BJ20150833. Epub 2015 Oct 28.

PMID:
26512127
10.

A novel thermostable protein-tag: optimization of the Sulfolobus solfataricus DNA- alkyl-transferase by protein engineering.

Vettone A, Serpe M, Hidalgo A, Berenguer J, del Monaco G, Valenti A, Rossi M, Ciaramella M, Perugino G.

Extremophiles. 2016 Jan;20(1):1-13. doi: 10.1007/s00792-015-0791-9. Erratum in: Extremophiles. 2016 Jan;20(1):15-7.

PMID:
26499124
11.

Structure-function relationships governing activity and stability of a DNA alkylation damage repair thermostable protein.

Perugino G, Miggiano R, Serpe M, Vettone A, Valenti A, Lahiri S, Rossi F, Rossi M, Rizzi M, Ciaramella M.

Nucleic Acids Res. 2015 Oct 15;43(18):8801-16. doi: 10.1093/nar/gkv774. Epub 2015 Jul 30.

12.

Chromatin structure and dynamics in hot environments: architectural proteins and DNA topoisomerases of thermophilic archaea.

Visone V, Vettone A, Serpe M, Valenti A, Perugino G, Rossi M, Ciaramella M.

Int J Mol Sci. 2014 Sep 25;15(9):17162-87. doi: 10.3390/ijms150917162. Review.

13.

Genome stability: recent insights in the topoisomerase reverse gyrase and thermophilic DNA alkyltransferase.

Vettone A, Perugino G, Rossi M, Valenti A, Ciaramella M.

Extremophiles. 2014 Sep;18(5):895-904. doi: 10.1007/s00792-014-0662-9. Epub 2014 Aug 8. Review.

PMID:
25102812
14.

The reverse gyrase from Pyrobaculum calidifontis, a novel extremely thermophilic DNA topoisomerase endowed with DNA unwinding and annealing activities.

Jamroze A, Perugino G, Valenti A, Rashid N, Rossi M, Akhtar M, Ciaramella M.

J Biol Chem. 2014 Feb 7;289(6):3231-43. doi: 10.1074/jbc.M113.517649. Epub 2013 Dec 17.

15.

Biochemical and structural studies of the Mycobacterium tuberculosis O6-methylguanine methyltransferase and mutated variants.

Miggiano R, Casazza V, Garavaglia S, Ciaramella M, Perugino G, Rizzi M, Rossi F.

J Bacteriol. 2013 Jun;195(12):2728-36. doi: 10.1128/JB.02298-12. Epub 2013 Apr 5.

16.

Synergic and opposing activities of thermophilic RecQ-like helicase and topoisomerase 3 proteins in Holliday junction processing and replication fork stabilization.

Valenti A, De Felice M, Perugino G, Bizard A, Nadal M, Rossi M, Ciaramella M.

J Biol Chem. 2012 Aug 31;287(36):30282-95. doi: 10.1074/jbc.M112.366377. Epub 2012 Jun 21.

17.

Activity and regulation of archaeal DNA alkyltransferase: conserved protein involved in repair of DNA alkylation damage.

Perugino G, Vettone A, Illiano G, Valenti A, Ferrara MC, Rossi M, Ciaramella M.

J Biol Chem. 2012 Feb 3;287(6):4222-31. doi: 10.1074/jbc.M111.308320. Epub 2011 Dec 13. Erratum in: J Biol Chem. 2015 Jan 9;290(2):885.

18.

Positive supercoiling in thermophiles and mesophiles: of the good and evil.

Valenti A, Perugino G, Rossi M, Ciaramella M.

Biochem Soc Trans. 2011 Jan;39(1):58-63. doi: 10.1042/BST0390058. Review.

PMID:
21265747
19.

The archaeal topoisomerase reverse gyrase is a helix-destabilizing protein that unwinds four-way DNA junctions.

Valenti A, Perugino G, Varriale A, D'Auria S, Rossi M, Ciaramella M.

J Biol Chem. 2010 Nov 19;285(47):36532-41. doi: 10.1074/jbc.M110.169029. Epub 2010 Sep 17.

20.

Inhibition of translesion DNA polymerase by archaeal reverse gyrase.

Valenti A, Perugino G, Nohmi T, Rossi M, Ciaramella M.

Nucleic Acids Res. 2009 Jul;37(13):4287-95. doi: 10.1093/nar/gkp386. Epub 2009 May 14.

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