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Zutterling C, Todeschini AL, Fourmy D, Busso D, Veaute X, Ducongé F, Veitia RA. The forkhead DNA-binding domain binds specific G2-rich RNA sequences. Nucleic Acids Res 2023; 51:12367-12380. [PMID: 37933840 PMCID: PMC10711433 DOI: 10.1093/nar/gkad994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 09/06/2023] [Accepted: 10/17/2023] [Indexed: 11/08/2023] Open
Abstract
Transcription factors contain a DNA-binding domain ensuring specific recognition of DNA target sequences. The family of forkhead (FOX) transcription factors is composed of dozens of paralogs in mammals. The forkhead domain (FHD) is a segment of about 100 amino acids that binds an A-rich DNA sequence. Using DNA and RNA PCR-SELEX, we show that recombinant FOXL2 proteins, either wild-type or carrying the oncogenic variant C134W, recognize similar DNA-binding sites. This suggests that the oncogenic variant does not alter the intrinsic sequence-specificity of FOXL2. Most importantly, we show that FOXL2 binds G2-rich RNA sequences whereas it virtually fails to bind similar sequences in DNA chemistry. Interestingly, a statistically significant subset of genes responding to the knock-down of FOXL2/Foxl2 harbor such G2-rich sequences and are involved in crucial signaling pathways and cellular processes. In addition, we show that FOXA1, FOXO3a and chimeric FOXL2 proteins containing the FHD of the former are also able to interact with some of the preferred FOXL2-binding sequences. Our results point to an unexpected and novel characteristic of the forkhead domain, the biological relevance of which remains to be explored.
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Affiliation(s)
- Caroline Zutterling
- Université Paris Cité, CNRS, Institut Jacques Monod, CNRS UMR7592, Paris 75013, France
| | - Anne-Laure Todeschini
- Université Paris Cité, CNRS, Institut Jacques Monod, CNRS UMR7592, Paris 75013, France
| | - Deborah Fourmy
- Molecular Imaging Research Center, Fontenay-aux-Roses, France
- Université Paris Saclay, France
- Institut de Biologie François Jacob, CEA, Fontenay aux Roses, France
| | - Didier Busso
- Université Paris Saclay, France
- Institut de Biologie François Jacob, CEA, Fontenay aux Roses, France
- CIGEx platform. UMR Stabilité Génétique Cellules Souches et Radiations, Fontenay-aux-Roses, France
| | - Xavier Veaute
- Université Paris Saclay, France
- Institut de Biologie François Jacob, CEA, Fontenay aux Roses, France
- CIGEx platform. UMR Stabilité Génétique Cellules Souches et Radiations, Fontenay-aux-Roses, France
| | - Frédéric Ducongé
- Molecular Imaging Research Center, Fontenay-aux-Roses, France
- Université Paris Saclay, France
- Institut de Biologie François Jacob, CEA, Fontenay aux Roses, France
| | - Reiner A Veitia
- Université Paris Cité, CNRS, Institut Jacques Monod, CNRS UMR7592, Paris 75013, France
- Université Paris Saclay, France
- Institut de Biologie François Jacob, CEA, Fontenay aux Roses, France
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Zutterling C, Mursalimov A, Talhaoui I, Koshenov Z, Akishev Z, Bissenbaev AK, Mazon G, Geacintov NE, Gasparutto D, Groisman R, Zharkov DO, Matkarimov BT, Saparbaev M. Aberrant repair initiated by the adenine-DNA glycosylase does not play a role in UV-induced mutagenesis in Escherichia coli. PeerJ 2018; 6:e6029. [PMID: 30568855 PMCID: PMC6286661 DOI: 10.7717/peerj.6029] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Accepted: 10/30/2018] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND DNA repair is essential to counteract damage to DNA induced by endo- and exogenous factors, to maintain genome stability. However, challenges to the faithful discrimination between damaged and non-damaged DNA strands do exist, such as mismatched pairs between two regular bases resulting from spontaneous deamination of 5-methylcytosine or DNA polymerase errors during replication. To counteract these mutagenic threats to genome stability, cells evolved the mismatch-specific DNA glycosylases that can recognize and remove regular DNA bases in the mismatched DNA duplexes. The Escherichia coli adenine-DNA glycosylase (MutY/MicA) protects cells against oxidative stress-induced mutagenesis by removing adenine which is mispaired with 7,8-dihydro-8-oxoguanine (8oxoG) in the base excision repair pathway. However, MutY does not discriminate between template and newly synthesized DNA strands. Therefore the ability to remove A from 8oxoG•A mispair, which is generated via misincorporation of an 8-oxo-2'-deoxyguanosine-5'-triphosphate precursor during DNA replication and in which A is the template base, can induce A•T→C•G transversions. Furthermore, it has been demonstrated that human MUTYH, homologous to the bacterial MutY, might be involved in the aberrant processing of ultraviolet (UV) induced DNA damage. METHODS Here, we investigated the role of MutY in UV-induced mutagenesis in E. coli. MutY was probed on DNA duplexes containing cyclobutane pyrimidine dimers (CPD) and pyrimidine (6-4) pyrimidone photoproduct (6-4PP). UV irradiation of E. coli induces Save Our Souls (SOS) response characterized by increased production of DNA repair enzymes and mutagenesis. To study the role of MutY in vivo, the mutation frequencies to rifampicin-resistant (RifR) after UV irradiation of wild type and mutant E. coli strains were measured. RESULTS We demonstrated that MutY does not excise Adenine when it is paired with CPD and 6-4PP adducts in duplex DNA. At the same time, MutY excises Adenine in A•G and A•8oxoG mispairs. Interestingly, E. coli mutY strains, which have elevated spontaneous mutation rate, exhibited low mutational induction after UV exposure as compared to MutY-proficient strains. However, sequence analysis of RifR mutants revealed that the frequencies of C→T transitions dramatically increased after UV irradiation in both MutY-proficient and -deficient E. coli strains. DISCUSSION These findings indicate that the bacterial MutY is not involved in the aberrant DNA repair of UV-induced DNA damage.
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Affiliation(s)
- Caroline Zutterling
- Groupe «Réparation de l’ADN», Equipe Labellisée par la Ligue Nationale Contre le Cancer, CNRS UMR8200, Université Paris-Sud, Gustave Roussy Cancer Campus, Villejuif, France
| | - Aibek Mursalimov
- National Laboratory Astana, Nazarbayev University, Astana, Kazakhstan
| | - Ibtissam Talhaoui
- CNRS UMR 8200—Laboratoire «Stabilité Génétique et Oncogenèse», Université Paris Sud (Paris XI), Gustave Roussy Cancer Campus, Villejuif, France
| | - Zhanat Koshenov
- National Laboratory Astana, Nazarbayev University, Astana, Kazakhstan
| | - Zhiger Akishev
- Department of Molecular Biology and Genetics, al-Farabi Kazakh National University, Faculty of Biology, Almaty, Kazakhstan
| | - Amangeldy K. Bissenbaev
- Department of Molecular Biology and Genetics, al-Farabi Kazakh National University, Faculty of Biology, Almaty, Kazakhstan
| | - Gerard Mazon
- CNRS UMR 8200—Laboratoire «Stabilité Génétique et Oncogenèse», Université Paris Sud (Paris XI), Gustave Roussy Cancer Campus, Villejuif, France
| | | | - Didier Gasparutto
- CEA, CNRS, INAC, SyMMES, Université Grenoble Alpes, Grenoble, France
| | - Regina Groisman
- Groupe «Réparation de l’ADN», Equipe Labellisée par la Ligue Nationale Contre le Cancer, CNRS UMR8200, Université Paris-Sud, Gustave Roussy Cancer Campus, Villejuif, France
| | - Dmitry O. Zharkov
- SB RAS Institute of Chemical Biology and Fundamental Medicine, Novosibirsk, Russia
- Novosibirsk State University, Novosibirsk, Russia
| | | | - Murat Saparbaev
- Groupe «Réparation de l’ADN», Equipe Labellisée par la Ligue Nationale Contre le Cancer, CNRS UMR8200, Université Paris-Sud, Gustave Roussy Cancer Campus, Villejuif, France
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Martin PR, Couvé S, Zutterling C, Albelazi MS, Groisman R, Matkarimov BT, Parsons JL, Elder RH, Saparbaev MK. The Human DNA glycosylases NEIL1 and NEIL3 Excise Psoralen-Induced DNA-DNA Cross-Links in a Four-Stranded DNA Structure. Sci Rep 2017; 7:17438. [PMID: 29234069 PMCID: PMC5727206 DOI: 10.1038/s41598-017-17693-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Accepted: 11/29/2017] [Indexed: 01/09/2023] Open
Abstract
Interstrand cross-links (ICLs) are highly cytotoxic DNA lesions that block DNA replication and transcription by preventing strand separation. Previously, we demonstrated that the bacterial and human DNA glycosylases Nei and NEIL1 excise unhooked psoralen-derived ICLs in three-stranded DNA via hydrolysis of the glycosidic bond between the crosslinked base and deoxyribose sugar. Furthermore, NEIL3 from Xenopus laevis has been shown to cleave psoralen- and abasic site-induced ICLs in Xenopus egg extracts. Here we report that human NEIL3 cleaves psoralen-induced DNA-DNA cross-links in three-stranded and four-stranded DNA substrates to generate unhooked DNA fragments containing either an abasic site or a psoralen-thymine monoadduct. Furthermore, while Nei and NEIL1 also cleave a psoralen-induced four-stranded DNA substrate to generate two unhooked DNA duplexes with a nick, NEIL3 targets both DNA strands in the ICL without generating single-strand breaks. The DNA substrate specificities of these Nei-like enzymes imply the occurrence of long uninterrupted three- and four-stranded crosslinked DNA-DNA structures that may originate in vivo from DNA replication fork bypass of an ICL. In conclusion, the Nei-like DNA glycosylases unhook psoralen-derived ICLs in various DNA structures via a genuine repair mechanism in which complex DNA lesions can be removed without generation of highly toxic double-strand breaks.
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Affiliation(s)
- Peter R Martin
- Biomedical Research Centre, Cockcroft Building, University of Salford, Salford, M5 4NT, UK
| | - Sophie Couvé
- Ecole Pratique des Hautes Etudes, Paris, France Laboratoire de Génétique Oncologique EPHE, INSERM U753, Villejuif, France; Faculté de Médecine, Université Paris-Sud, Kremlin-Bicêtre, France
| | - Caroline Zutterling
- Groupe «Réparation de l'ADN», Equipe Labellisée par la Ligue Nationale Contre le Cancer, CNRS UMR8200, Université Paris-Sud, Gustave Roussy Cancer Campus, F-94805, Villejuif Cedex, France
| | - Mustafa S Albelazi
- Biomedical Research Centre, Cockcroft Building, University of Salford, Salford, M5 4NT, UK
| | - Regina Groisman
- Groupe «Réparation de l'ADN», Equipe Labellisée par la Ligue Nationale Contre le Cancer, CNRS UMR8200, Université Paris-Sud, Gustave Roussy Cancer Campus, F-94805, Villejuif Cedex, France
| | - Bakhyt T Matkarimov
- National Laboratory Astana, Nazarbayev University, Astana, 010000, Kazakhstan
| | - Jason L Parsons
- Cancer Research Centre, Department of Molecular and Clinical Cancer Medicine, University of Liverpool, 200 London Road, Liverpool, L3 9TA, UK
| | - Rhoderick H Elder
- Biomedical Research Centre, Cockcroft Building, University of Salford, Salford, M5 4NT, UK.
| | - Murat K Saparbaev
- Groupe «Réparation de l'ADN», Equipe Labellisée par la Ligue Nationale Contre le Cancer, CNRS UMR8200, Université Paris-Sud, Gustave Roussy Cancer Campus, F-94805, Villejuif Cedex, France.
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Akishev Z, Taipakova S, Joldybayeva B, Zutterling C, Smekenov I, Ishchenko AA, Zharkov DO, Bissenbaev AK, Saparbaev M. The major Arabidopsis thaliana apurinic/apyrimidinic endonuclease, ARP is involved in the plant nucleotide incision repair pathway. DNA Repair (Amst) 2016; 48:30-42. [PMID: 27836324 DOI: 10.1016/j.dnarep.2016.10.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Revised: 10/25/2016] [Accepted: 10/26/2016] [Indexed: 11/18/2022]
Abstract
Apurinic/apyrimidinic (AP) endonucleases are important DNA repair enzymes involved in two overlapping pathways: DNA glycosylase-initiated base excision (BER) and AP endonuclease-initiated nucleotide incision repair (NIR). In the BER pathway, AP endonucleases cleave DNA at AP sites and 3'-blocking moieties generated by DNA glycosylases, whereas in NIR, the same AP endonucleases incise DNA 5' to a wide variety of oxidized bases. The flowering plant Arabidopsis thaliana contains three genes encoding homologues of major human AP endonuclease 1 (APE1): Arp, Ape1L and Ape2. It has been shown that all three proteins contain AP site cleavage and 3'-repair phosphodiesterase activities; however, it was not known whether the plant AP endonucleases contain the NIR activity. Here, we report that ARP proteins from Arabidopsis and common wheat (Triticum aestivum) contain NIR and 3'→5' exonuclease activities in addition to their AP endonuclease and 3'-repair phosphodiesterase functions. The steady-state kinetic parameters of reactions indicate that Arabidopsis ARP cleaves oligonucleotide duplexes containing α-anomeric 2'-deoxyadenosine (αdA) and 5,6-dihydrouridine (DHU) with efficiencies (kcat/KM=134 and 7.3 μM-1·min-1, respectively) comparable to those of the human counterpart. However, the ARP-catalyzed 3'-repair phosphodiesterase and 3'→5' exonuclease activities (kcat/KM=314 and 34 μM-1·min-1, respectively) were about 10-fold less efficient as compared to those of APE1. Interestingly, homozygous A. thaliana arp-/- mutant exhibited high sensitivity to methyl methanesulfonate and tert-butyl hydroperoxide, but not to H2O2, suggesting that ARP is a major plant AP endonuclease that removes abasic sites and specific types of oxidative DNA base damage. Taken together, these data establish the presence of the NIR pathway in plants and suggest its possible role in the repair of DNA damage generated by oxidative stress.
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Affiliation(s)
- Zhiger Akishev
- Department of Molecular Biology and Genetics, Faculty of Biology, al-Farabi Kazakh National University, 0530040, Almaty, Kazakhstan
| | - Sabira Taipakova
- Department of Molecular Biology and Genetics, Faculty of Biology, al-Farabi Kazakh National University, 0530040, Almaty, Kazakhstan
| | - Botagoz Joldybayeva
- Department of Molecular Biology and Genetics, Faculty of Biology, al-Farabi Kazakh National University, 0530040, Almaty, Kazakhstan
| | - Caroline Zutterling
- Groupe «Réparation de l'ADN», Equipe Labellisée par la Ligue Nationale contre le Cancer, CNRS UMR8200, Université Paris-Sud, Gustave Roussy Cancer Campus, F-94805 Villejuif Cedex, France
| | - Izat Smekenov
- Department of Molecular Biology and Genetics, Faculty of Biology, al-Farabi Kazakh National University, 0530040, Almaty, Kazakhstan
| | - Alexander A Ishchenko
- Groupe «Réparation de l'ADN», Equipe Labellisée par la Ligue Nationale contre le Cancer, CNRS UMR8200, Université Paris-Sud, Gustave Roussy Cancer Campus, F-94805 Villejuif Cedex, France
| | - Dmitry O Zharkov
- Novosibirsk State University, Novosibirsk 630090, Russia; SB RAS Institute of Chemical Biology and Fundamental Medicine, Novosibirsk 630090, Russia
| | - Amangeldy K Bissenbaev
- Department of Molecular Biology and Genetics, Faculty of Biology, al-Farabi Kazakh National University, 0530040, Almaty, Kazakhstan.
| | - Murat Saparbaev
- Groupe «Réparation de l'ADN», Equipe Labellisée par la Ligue Nationale contre le Cancer, CNRS UMR8200, Université Paris-Sud, Gustave Roussy Cancer Campus, F-94805 Villejuif Cedex, France.
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