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Abbas Q, Muhammad MA, Shakir NA, Aslam M, Rashid N. Molecular cloning and characterization of Pcal_0039, an ATP-/NAD +-independent DNA ligase from hyperthermophilic archaeon Pyrobaculum calidifontis. Int J Biol Macromol 2023; 253:126711. [PMID: 37673141 DOI: 10.1016/j.ijbiomac.2023.126711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 08/25/2023] [Accepted: 09/03/2023] [Indexed: 09/08/2023]
Abstract
The genome sequence of hyperthermophilic archaeon Pyrobaculum calidifontis contains an open reading frame, Pcal_0039, which encodes a putative DNA ligase. Structural analysis disclosed the presence of signature sequences of ATP-dependent DNA ligases. We have heterologously expressed Pcal_0039 gene in Escherichia coli. The recombinant protein, majorly produced in soluble form, was purified and functionally characterized. Recombinant Pcal_0039 displayed nick-joining activity between 40 and 85 °C. Optimal activity was observed at 70 °C and pH 5.5. Nick-joining activity was retained even after heating for 1 h at 90 °C, indicating highly thermostable nature of Pcal_0039. The nick-joining activity, displayed by Pcal_0039, was metal ion dependent and Mg2+ was the most preferred. NaCl and KCl inhibited the nick-joining activity at or above 200 mmol/L. The activity catalyzed by recombinant Pcal_0039 was independent of addition of ATP or NAD+ or any other nucleotide cofactor. A mismatch adjacent to the nick, either at 3'- or 5'-end, abolished the nick-joining activity. These characteristics make Pcal_0039 a potential candidate for applications in DNA diagnostics. To the best of our knowledge, Pcal_0039 is the only DNA ligase, characterized from genus Pyrobaculum, which exhibits optimum nick-joining activity at pH below 6.0 and independent of any nucleotide cofactor.
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Affiliation(s)
- Qamar Abbas
- School of Biological Sciences, University of the Punjab, Quaid-e-Azam Campus, Lahore 54590, Pakistan
| | - Majida Atta Muhammad
- School of Biological Sciences, University of the Punjab, Quaid-e-Azam Campus, Lahore 54590, Pakistan
| | - Nisar Ahmad Shakir
- School of Biological Sciences, University of the Punjab, Quaid-e-Azam Campus, Lahore 54590, Pakistan
| | - Mehwish Aslam
- School of Biological Sciences, University of the Punjab, Quaid-e-Azam Campus, Lahore 54590, Pakistan
| | - Naeem Rashid
- School of Biological Sciences, University of the Punjab, Quaid-e-Azam Campus, Lahore 54590, Pakistan.
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2
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Doss RK, Palmer M, Mead DA, Hedlund BP. Functional biology and biotechnology of thermophilic viruses. Essays Biochem 2023; 67:671-684. [PMID: 37222046 PMCID: PMC10423840 DOI: 10.1042/ebc20220209] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 04/28/2023] [Accepted: 05/09/2023] [Indexed: 05/25/2023]
Abstract
Viruses have developed sophisticated biochemical and genetic mechanisms to manipulate and exploit their hosts. Enzymes derived from viruses have been essential research tools since the first days of molecular biology. However, most viral enzymes that have been commercialized are derived from a small number of cultivated viruses, which is remarkable considering the extraordinary diversity and abundance of viruses revealed by metagenomic analysis. Given the explosion of new enzymatic reagents derived from thermophilic prokaryotes over the past 40 years, those obtained from thermophilic viruses should be equally potent tools. This review discusses the still-limited state of the art regarding the functional biology and biotechnology of thermophilic viruses with a focus on DNA polymerases, ligases, endolysins, and coat proteins. Functional analysis of DNA polymerases and primase-polymerases from phages infecting Thermus, Aquificaceae, and Nitratiruptor has revealed new clades of enzymes with strong proofreading and reverse transcriptase capabilities. Thermophilic RNA ligase 1 homologs have been characterized from Rhodothermus and Thermus phages, with both commercialized for circularization of single-stranded templates. Endolysins from phages infecting Thermus, Meiothermus, and Geobacillus have shown high stability and unusually broad lytic activity against Gram-negative and Gram-positive bacteria, making them targets for commercialization as antimicrobials. Coat proteins from thermophilic viruses infecting Sulfolobales and Thermus strains have been characterized, with diverse potential applications as molecular shuttles. To gauge the scale of untapped resources for these proteins, we also document over 20,000 genes encoded by uncultivated viral genomes from high-temperature environments that encode DNA polymerase, ligase, endolysin, or coat protein domains.
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Affiliation(s)
- Ryan K Doss
- School of Life Sciences, University of Nevada, Las Vegas, Las Vegas, Nevada, U.S.A
| | - Marike Palmer
- School of Life Sciences, University of Nevada, Las Vegas, Las Vegas, Nevada, U.S.A
| | | | - Brian P Hedlund
- School of Life Sciences, University of Nevada, Las Vegas, Las Vegas, Nevada, U.S.A
- Nevada Institute of Personalized Medicine, Las Vegas, Nevada, U.S.A
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3
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Shi H, Huang Y, Gan Q, Rui M, Chen H, Tu C, Yang Z, Oger P, Zhang L. Biochemical characterization of a thermostable DNA ligase from the hyperthermophilic euryarchaeon Thermococcus barophilus Ch5. Appl Microbiol Biotechnol 2019; 103:3795-3806. [DOI: 10.1007/s00253-019-09736-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Revised: 03/03/2019] [Accepted: 03/06/2019] [Indexed: 11/29/2022]
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4
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Chen SH, Yu X. Human DNA ligase IV is able to use NAD+ as an alternative adenylation donor for DNA ends ligation. Nucleic Acids Res 2019; 47:1321-1334. [PMID: 30496552 PMCID: PMC6379666 DOI: 10.1093/nar/gky1202] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 11/09/2018] [Accepted: 11/15/2018] [Indexed: 12/29/2022] Open
Abstract
All the eukaryotic DNA ligases are known to use adenosine triphosphate (ATP) for DNA ligation. Here, we report that human DNA ligase IV, a key enzyme in DNA double-strand break (DSB) repair, is able to use NAD+ as a substrate for double-stranded DNA ligation. In the in vitro ligation assays, we show that the recombinant Ligase IV can use both ATP and NAD+ for DNA ligation. For NAD+-mediated ligation, the BRCA1 C-terminal (BRCT) domain of Ligase IV recognizes NAD+ and facilitates the adenylation of Ligase IV, the first step of ligation. Although XRCC4, the functional partner of Ligase IV, is not required for the NAD+-mediated adenylation, it regulates the transfer of AMP moiety from Ligase IV to the DNA end. Moreover, cancer-associated mutation in the BRCT domain of Ligase IV disrupts the interaction with NAD+, thus abolishes the NAD+-mediated adenylation of Ligase IV and DSB ligation. Disrupting the NAD+ recognition site in the BRCT domain impairs non-homologous end joining (NHEJ) in cell. Taken together, our study reveals that in addition to ATP, Ligase IV may use NAD+ as an alternative adenylation donor for NHEJ repair and maintaining genomic stability.
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Affiliation(s)
- Shih-Hsun Chen
- Department of Cancer Genetics & Epigenetics, Beckman Research Institute, City of Hope, Duarte, CA 91010, USA
| | - Xiaochun Yu
- Department of Cancer Genetics & Epigenetics, Beckman Research Institute, City of Hope, Duarte, CA 91010, USA
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5
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Straub CT, Counts JA, Nguyen DMN, Wu CH, Zeldes BM, Crosby JR, Conway JM, Otten JK, Lipscomb GL, Schut GJ, Adams MWW, Kelly RM. Biotechnology of extremely thermophilic archaea. FEMS Microbiol Rev 2018; 42:543-578. [PMID: 29945179 DOI: 10.1093/femsre/fuy012] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2018] [Accepted: 06/23/2018] [Indexed: 12/26/2022] Open
Abstract
Although the extremely thermophilic archaea (Topt ≥ 70°C) may be the most primitive extant forms of life, they have been studied to a limited extent relative to mesophilic microorganisms. Many of these organisms have unique biochemical and physiological characteristics with important biotechnological implications. These include methanogens that generate methane, fermentative anaerobes that produce hydrogen gas with high efficiency, and acidophiles that can mobilize base, precious and strategic metals from mineral ores. Extremely thermophilic archaea have also been a valuable source of thermoactive, thermostable biocatalysts, but their use as cellular systems has been limited because of the general lack of facile genetics tools. This situation has changed recently, however, thereby providing an important avenue for understanding their metabolic and physiological details and also opening up opportunities for metabolic engineering efforts. Along these lines, extremely thermophilic archaea have recently been engineered to produce a variety of alcohols and industrial chemicals, in some cases incorporating CO2 into the final product. There are barriers and challenges to these organisms reaching their full potential as industrial microorganisms but, if these can be overcome, a new dimension for biotechnology will be forthcoming that strategically exploits biology at high temperatures.
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Affiliation(s)
- Christopher T Straub
- Department of Chemical and Biomolecular Engineering North Carolina State University, Raleigh, NC 27695-7905, USA
| | - James A Counts
- Department of Chemical and Biomolecular Engineering North Carolina State University, Raleigh, NC 27695-7905, USA
| | - Diep M N Nguyen
- Department of Biochemistry and Molecular Biology University of Georgia, Athens, GA 30602, USA
| | - Chang-Hao Wu
- Department of Biochemistry and Molecular Biology University of Georgia, Athens, GA 30602, USA
| | - Benjamin M Zeldes
- Department of Chemical and Biomolecular Engineering North Carolina State University, Raleigh, NC 27695-7905, USA
| | - James R Crosby
- Department of Chemical and Biomolecular Engineering North Carolina State University, Raleigh, NC 27695-7905, USA
| | - Jonathan M Conway
- Department of Chemical and Biomolecular Engineering North Carolina State University, Raleigh, NC 27695-7905, USA
| | - Jonathan K Otten
- Department of Chemical and Biomolecular Engineering North Carolina State University, Raleigh, NC 27695-7905, USA
| | - Gina L Lipscomb
- Department of Biochemistry and Molecular Biology University of Georgia, Athens, GA 30602, USA
| | - Gerrit J Schut
- Department of Biochemistry and Molecular Biology University of Georgia, Athens, GA 30602, USA
| | - Michael W W Adams
- Department of Biochemistry and Molecular Biology University of Georgia, Athens, GA 30602, USA
| | - Robert M Kelly
- Department of Chemical and Biomolecular Engineering North Carolina State University, Raleigh, NC 27695-7905, USA
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6
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Cabrera MÁ, Blamey JM. Biotechnological applications of archaeal enzymes from extreme environments. Biol Res 2018; 51:37. [PMID: 30290805 PMCID: PMC6172850 DOI: 10.1186/s40659-018-0186-3] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Accepted: 09/25/2018] [Indexed: 11/10/2022] Open
Abstract
To date, many industrial processes are performed using chemical compounds, which are harmful to nature. An alternative to overcome this problem is biocatalysis, which uses whole cells or enzymes to carry out chemical reactions in an environmentally friendly manner. Enzymes can be used as biocatalyst in food and feed, pharmaceutical, textile, detergent and beverage industries, among others. Since industrial processes require harsh reaction conditions to be performed, these enzymes must possess several characteristics that make them suitable for this purpose. Currently the best option is to use enzymes from extremophilic microorganisms, particularly archaea because of their special characteristics, such as stability to elevated temperatures, extremes of pH, organic solvents, and high ionic strength. Extremozymes, are being used in biotechnological industry and improved through modern technologies, such as protein engineering for best performance. Despite the wide distribution of archaea, exist only few reports about these microorganisms isolated from Antarctica and very little is known about thermophilic or hyperthermophilic archaeal enzymes particularly from Antarctica. This review summarizes current knowledge of archaeal enzymes with biotechnological applications, including two extremozymes from Antarctic archaea with potential industrial use, which are being studied in our laboratory. Both enzymes have been discovered through conventional screening and genome sequencing, respectively.
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Affiliation(s)
- Ma Ángeles Cabrera
- Fundación Científica y Cultural Biociencia, José Domingo Cañas, 2280, Santiago, Chile.,Facultad de Química y Biología, Universidad de Santiago de Chile, Avenida Libertador Bernardo O´Higgins, 3363, Santiago, Chile
| | - Jenny M Blamey
- Fundación Científica y Cultural Biociencia, José Domingo Cañas, 2280, Santiago, Chile. .,Facultad de Química y Biología, Universidad de Santiago de Chile, Avenida Libertador Bernardo O´Higgins, 3363, Santiago, Chile.
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Kumar S, Arumugam N, Permaul K, Singh S. Chapter 5 Thermostable Enzymes and Their Industrial Applications. Microb Biotechnol 2016. [DOI: 10.1201/9781315367880-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023] Open
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8
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Base excision repair in Archaea: back to the future in DNA repair. DNA Repair (Amst) 2014; 21:148-57. [PMID: 25012975 DOI: 10.1016/j.dnarep.2014.05.006] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2014] [Accepted: 05/24/2014] [Indexed: 11/22/2022]
Abstract
Together with Bacteria and Eukarya, Archaea represents one of the three domain of life. In contrast with the morphological difference existing between Archaea and Eukarya, these two domains are closely related. Phylogenetic analyses confirm this evolutionary relationship showing that most of the proteins involved in DNA transcription and replication are highly conserved. On the contrary, information is scanty about DNA repair pathways and their mechanisms. In the present review the most important proteins involved in base excision repair, namely glycosylases, AP lyases, AP endonucleases, polymerases, sliding clamps, flap endonucleases, and ligases, will be discussed and compared with bacterial and eukaryotic ones. Finally, possible applications and future perspectives derived from studies on Archaea and their repair pathways, will be taken into account.
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Kim JH, Lee KK, Sun Y, Seo GJ, Cho SS, Kwon SH, Kwon ST. Broad nucleotide cofactor specificity of DNA ligase from the hyperthermophilic crenarchaeon Hyperthermus butylicus and its evolutionary significance. Extremophiles 2013; 17:515-22. [PMID: 23546841 DOI: 10.1007/s00792-013-0536-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2013] [Accepted: 03/14/2013] [Indexed: 12/30/2022]
Abstract
The nucleotide cofactor specificity of the DNA ligase from the hyperthermophilic crenarchaeon Hyperthermus butylicus (Hbu) was studied to investigate the evolutionary relationship of DNA ligases. The Hbu DNA ligase gene was expressed under control of the T7lac promoter of pTARG in Escherichia coli BL21-CodonPlus(DE3)-RIL. The expressed enzyme was purified using the IMPACT™-CN system (intein-mediated purification with an affinity chitin-binding tag) and cation-ion (Arg-tag) chromatography. The optimal temperature for Hbu DNA ligase activity was 75 °C, and the optimal pH was 8.0 in Tris-HCl. The activity was highly dependent on MgCl2 or MnCl2 with maximal activity above 5 mM MgCl2 and 2 mM MnCl2. Notably, Hbu DNA ligase can use ADP and GTP in addition to ATP. The broad nucleotide cofactor specificity of Hbu DNA ligase might exemplify an undifferentiated ancestral stage in the evolution of DNA ligases. This study provides new evidence for possible evolutionary relationships among DNA ligases.
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Affiliation(s)
- Jun-Hwan Kim
- Department of Genetic Engineering, Sungkyunkwan University, 300 Cheoncheon-dong, Jangan-gu, Suwon 440-746, Korea
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10
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Petrova T, Bezsudnova EY, Boyko KM, Mardanov AV, Polyakov KM, Volkov VV, Kozin M, Ravin NV, Shabalin IG, Skryabin KG, Stekhanova TN, Kovalchuk MV, Popov VO. ATP-dependent DNA ligase from Thermococcus sp. 1519 displays a new arrangement of the OB-fold domain. Acta Crystallogr Sect F Struct Biol Cryst Commun 2012; 68:1440-7. [PMID: 23192021 PMCID: PMC3509962 DOI: 10.1107/s1744309112043394] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2012] [Accepted: 10/18/2012] [Indexed: 11/10/2022]
Abstract
DNA ligases join single-strand breaks in double-stranded DNA by catalyzing the formation of a phosphodiester bond between adjacent 5'-phosphate and 3'-hydroxyl termini. Their function is essential for maintaining genome integrity in the replication, recombination and repair of DNA. High flexibility is important for the function of DNA ligase molecules. Two types of overall conformations of archaeal DNA ligase that depend on the relative position of the OB-fold domain have previously been revealed: closed and open extended conformations. The structure of ATP-dependent DNA ligase from Thermococcus sp. 1519 (LigTh1519) in the crystalline state determined at a resolution of 3.02 Å shows a new relative arrangement of the OB-fold domain which is intermediate between the positions of this domain in the closed and the open extended conformations of previously determined archaeal DNA ligases. However, small-angle X-ray scattering (SAXS) measurements indicate that in solution the LigTh1519 molecule adopts either an open extended conformation or both an intermediate and an open extended conformation with the open extended conformation being dominant.
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Affiliation(s)
- T Petrova
- Bach Institute of Biochemistry, RAS, Leninsky pr. 33, Moscow 119071, Russian Federation.
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11
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Ishino Y, Ishino S. Rapid progress of DNA replication studies in Archaea, the third domain of life. SCIENCE CHINA-LIFE SCIENCES 2012; 55:386-403. [PMID: 22645083 DOI: 10.1007/s11427-012-4324-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2012] [Accepted: 04/20/2012] [Indexed: 02/04/2023]
Abstract
Archaea, the third domain of life, are interesting organisms to study from the aspects of molecular and evolutionary biology. Archaeal cells have a unicellular ultrastructure without a nucleus, resembling bacterial cells, but the proteins involved in genetic information processing pathways, including DNA replication, transcription, and translation, share strong similarities with those of Eukaryota. Therefore, archaea provide useful model systems to understand the more complex mechanisms of genetic information processing in eukaryotic cells. Moreover, the hyperthermophilic archaea provide very stable proteins, which are especially useful for the isolation of replisomal multicomplexes, to analyze their structures and functions. This review focuses on the history, current status, and future directions of archaeal DNA replication studies.
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Affiliation(s)
- Yoshizumi Ishino
- Department of Bioscience and Biotechnology, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University, Fukuoka, Japan.
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12
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Petrova TE, Bezsudnova EY, Dorokhov BD, Slutskaya ES, Polyakov KM, Dorovatovskiy PV, Ravin NV, Skryabin KG, Kovalchuk MV, Popov VO. Expression, purification, crystallization and preliminary crystallographic analysis of a thermostable DNA ligase from the archaeon Thermococcus sibiricus. Acta Crystallogr Sect F Struct Biol Cryst Commun 2012; 68:163-5. [PMID: 22297989 PMCID: PMC3274393 DOI: 10.1107/s1744309111050913] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2011] [Accepted: 11/26/2011] [Indexed: 11/10/2022]
Abstract
DNA ligases join single-strand breaks in double-stranded DNA by catalyzing the formation of a phosphodiester bond between adjacent 5'-phosphate and 3'-hydroxyl termini. Their function is essential to maintain the integrity of the genome in DNA replication, recombination and repair. A recombinant ATP-dependent DNA ligase from the hyperthermophilic anaerobic archaeon Thermococcus sibiricus was expressed in Escherichia coli and purified. Crystals were grown by vapour diffusion using the hanging-drop method with 17%(w/v) PEG 4000 and 8.5%(v/v) 2-propanol as precipitants. A diffraction experiment was performed with a single crystal, which diffracted X-rays to 3.0 Å resolution. The crystal belonged to space group P2(1)2(1)2(1), with unit-cell parameters a = 58.590, b = 87.540, c = 126.300 Å.
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Affiliation(s)
- T E Petrova
- Bach Institute of Biochemistry, RAS, Moscow, Russian Federation.
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13
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Environmental, biogeographic, and biochemical patterns of archaea of the family Ferroplasmaceae. Appl Environ Microbiol 2011; 77:5071-8. [PMID: 21685165 DOI: 10.1128/aem.00726-11] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
About 10 years ago, a new family of cell wall-deficient, iron-oxidizing archaea, Ferroplasmaceae, within the large archaeal phylum Euryarchaeota, was described. In this minireview, I summarize the research progress achieved since then and report on the current status of taxonomy, biogeography, physiological diversity, biochemistry, and other research areas involving this exciting group of acidophilic archaea.
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Zakabunin AI, Kamynina TP, Khodyreva SN, Pyshnaya IA, Pyshnyi DV, Khrapov EA, Filipenko ML. Gene cloning, purification, and characterization of recombinant DNA ligases of the thermophilic archaea Pyrococcus abyssi and Methanobacterium thermoautotrophicum. Mol Biol 2011. [DOI: 10.1134/s002689331102021x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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Smagin VA, Mardanov AV, Bonch-Osmolovskaya EA, Ravin NV. Isolation and characteristics of new thermostable DNA ligase from archaea of the genus Thermococcus. APPL BIOCHEM MICRO+ 2008. [DOI: 10.1134/s0003683808050037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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16
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Rittié L, Perbal B. Enzymes used in molecular biology: a useful guide. J Cell Commun Signal 2008; 2:25-45. [PMID: 18766469 DOI: 10.1007/s12079-008-0026-2] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2008] [Accepted: 08/13/2008] [Indexed: 12/31/2022] Open
Abstract
Since molecular cloning has become routine laboratory technique, manufacturers offer countless sources of enzymes to generate and manipulate nucleic acids. Thus, selecting the appropriate enzyme for a specific task may seem difficult to the novice. This review aims at providing the readers with some cues for understanding the function and specificities of the different sources of polymerases, ligases, nucleases, phosphatases, methylases, and topoisomerases used for molecular cloning. We provide a description of the most commonly used enzymes of each group, and explain their properties and mechanism of action. By pointing out key requirements for each enzymatic activity and clarifying their limitations, we aim at guiding the reader in selecting appropriate enzymatic source and optimal experimental conditions for molecular cloning experiments.
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Affiliation(s)
- Laure Rittié
- Department of Dermatology, University of Michigan, Ann Arbor, MI, USA,
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17
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Sun Y, Seo MS, Kim JH, Kim YJ, Kim GA, Lee JI, Lee JH, Kwon ST. Novel DNA ligase with broad nucleotide cofactor specificity from the hyperthermophilic crenarchaeon Sulfophobococcus zilligii: influence of ancestral DNA ligase on cofactor utilization. Environ Microbiol 2008; 10:3212-24. [PMID: 18647334 DOI: 10.1111/j.1462-2920.2008.01710.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
DNA ligases are divided into two groups according to their cofactor requirement to form ligase-adenylate, ATP-dependent DNA ligases and NAD(+)-dependent DNA ligases. The conventional view that archaeal DNA ligases only utilize ATP has recently been disputed with discoveries of dual-specificity DNA ligases (ATP/ADP or ATP/NAD(+)) from the orders Desulfurococcales and Thermococcales. Here, we studied DNA ligase encoded by the hyperthermophilic crenarchaeon Sulfophobococcus zilligii. The ligase exhibited multiple cofactor specificity utilizing ADP and GTP in addition to ATP. The unusual cofactor specificity was confirmed via a DNA ligase nick-closing activity assay using a fluorescein/biotin-labelled oligonucleotide and a radiolabelled oligonucleotide. The exploitation of GTP as a catalytic energy source has not to date been reported in any known DNA ligase. This phenomenon may provide evolutionary evidence of the nucleotide cofactor utilization by DNA ligases. To bolster this hypothesis, we summarize and evaluate previous assertions. We contend that DNA ligase evolution likely started from crenarchaeotal DNA ligases and diverged to eukaryal DNA ligases and euryarchaeotal DNA ligases. Subsequently, the NAD(+)-utilizing property of some euryarchaeotal DNA ligases may have successfully differentiated to bacterial NAD(+)-dependent DNA ligases.
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Affiliation(s)
- Younguk Sun
- Department of Genetic Engineering, Sungkyunkwan University, 300 Chunchun-dong, Jangan-gu, Suwon 440-746, Korea
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Ferrer M, Golyshina OV, Beloqui A, Böttger LH, Andreu JM, Polaina J, De Lacey AL, Trautwein AX, Timmis KN, Golyshin PN. A purple acidophilic di-ferric DNA ligase from Ferroplasma. Proc Natl Acad Sci U S A 2008; 105:8878-83. [PMID: 18577594 PMCID: PMC2438275 DOI: 10.1073/pnas.0800071105] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2008] [Indexed: 11/18/2022] Open
Abstract
We describe here an extraordinary purple-colored DNA ligase, LigFa, from the acidophilic ferrous iron-oxidizing archaeon Ferroplasma acidiphilum, a di-ferric enzyme with an extremely low pH activity optimum. Unlike any other DNA ligase studied to date, LigFa contains two Fe(3+)-tyrosinate centers and lacks any requirement for either Mg(2+) or K(+) for activity. DNA ligases from closest phylogenetic and ecophysiological relatives have normal pH optima (6.0-7.5), lack iron, and require Mg(2+)/K(+) for activity. Ferric iron retention is pH-dependent, with release resulting in partial protein unfolding and loss of activity. Reduction of the Fe(3+) to Fe(2+) results in an 80% decrease in DNA substrate binding and an increase in the pH activity optimum to 5.0. DNA binding induces significant conformational change around the iron site(s), suggesting that the ferric irons of LigFa act both as structure organizing and stabilizing elements and as Lewis acids facilitating DNA binding at low pH.
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Affiliation(s)
- Manuel Ferrer
- *Consejo Superior de Investigaciones Científicas, Institute of Catalysis, 28049 Madrid, Spain
| | - Olga V. Golyshina
- Environmental Microbiology Laboratory, Helmholtz Centre for Infection Research (HZI), 38124 Braunschweig, Germany
| | - Ana Beloqui
- *Consejo Superior de Investigaciones Científicas, Institute of Catalysis, 28049 Madrid, Spain
| | - Lars H. Böttger
- Institute of Physics, University of Lübeck, 23538 Lübeck, Germany
| | - José M. Andreu
- Consejo Superior de Investigaciones Científicas, Centro de Investigaciones Biológicas, 28040 Madrid, Spain
| | - Julio Polaina
- Consejo Superior de Investigaciones Científicas, Instituto de Agroquímica y Tecnología de Alimentos, 46980 Valencia, Spain
| | - Antonio L. De Lacey
- *Consejo Superior de Investigaciones Científicas, Institute of Catalysis, 28049 Madrid, Spain
| | | | - Kenneth N. Timmis
- Environmental Microbiology Laboratory, Helmholtz Centre for Infection Research (HZI), 38124 Braunschweig, Germany
- **Institute of Microbiology, Carolo-Wilhelmina Technical University of Braunschweig, 38106 Braunschweig, Germany
| | - Peter N. Golyshin
- Environmental Microbiology Laboratory, Helmholtz Centre for Infection Research (HZI), 38124 Braunschweig, Germany
- **Institute of Microbiology, Carolo-Wilhelmina Technical University of Braunschweig, 38106 Braunschweig, Germany
- School of Biological Sciences, Bangor University, Gwynedd, LL57 2UW, United Kingdom; and
- Centre for Integrated Research in the Rural Environment, Aberystwyth University–Bangor University Partnership (CIRRE), Aberystwyth, Ceredigion SY23 2AX, United Kingdom
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19
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Kiyonari S, Kamigochi T, Ishino Y. A single amino acid substitution in the DNA-binding domain of Aeropyrum pernix DNA ligase impairs its interaction with proliferating cell nuclear antigen. Extremophiles 2007; 11:675-84. [PMID: 17487442 DOI: 10.1007/s00792-007-0083-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2007] [Accepted: 04/09/2007] [Indexed: 11/25/2022]
Abstract
Proliferating cell nuclear antigen (PCNA) is known as a DNA sliding clamp that acts as a platform for the assembly of enzymes involved in DNA replication and repair. Previously, it was reported that a crenarchaeal PCNA formed a heterotrimeric structure, and that each PCNA subunit has distinct binding specificity to PCNA-binding proteins. Here we describe the PCNA-binding properties of a DNA ligase from the hyperthermophilic crenarchaeon Aeropyrum pernix K1. Based on our findings on the Pyrococcus furiosus DNA ligase-PCNA interaction, we predicted that the aromatic residue, Phe132, in the DNA-binding domain of A. pernix DNA ligase (ApeLig) would play a critical role in binding to A. pernix PCNA (ApePCNA). Surface plasmon resonance analyses revealed that the ApeLig F132A mutant does not interact with an immobilized subunit of ApePCNA. Furthermore, we could not detect any stimulation of the ligation activity of the ApeLig F132A protein by ApePCNA in vitro. These results indicated that the phenylalanine, which is located in our predicted PCNA-binding region in ApeLig, has a critical role for the physical and functional interaction with ApePCNA.
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Affiliation(s)
- Shinichi Kiyonari
- Department of Genetic Resources Technology, Faculty of Agriculture, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, Fukuoka-shi, Fukuoka, 812-8581, Japan
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20
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Jackson BR, Noble C, Lavesa-Curto M, Bond PL, Bowater RP. Characterization of an ATP-dependent DNA ligase from the acidophilic archaeon "Ferroplasma acidarmanus" Fer1. Extremophiles 2006; 11:315-27. [PMID: 17136487 DOI: 10.1007/s00792-006-0041-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2006] [Accepted: 10/17/2006] [Indexed: 01/05/2023]
Abstract
Analysis of the genome of "Ferroplasma acidarmanus" Fer1, an archaeon that is an extreme acidophile, identified an open reading frame encoding a putative ATP-dependent DNA ligase, which we termed FaLig. The deduced amino acid sequence of FaLig contains 595 amino acids, with a predicted molecular mass of 67.8 kDa. "F. acidarmanus" Fer1 is classified as a Euryarchaeote, but phylogenetic analysis using amino acid sequences showed that FaLig is more similar to DNA ligases from Crenarchaeota, suggesting that lateral transfer of these genes has occurred among archaea. The gene sequence encoding FaLig was cloned into a bacterial expression vector harbouring an upstream His-tag to aid purification. Conditions for expression and purification from Escherichia coli were identified and recombinant FaLig was confirmed to be an ATP-dependent DNA ligase. Optimal conditions for nick-joining by the protein were pH 6-7, 0.5 mM ATP, in the presence of either Mg(2+) or Mn(2+). Using a range of nicked, double-stranded nucleic acids, ligation was detected with the same substrates as previously determined for other DNA ligases. Although FaLig is the DNA ligase from one of the most extreme acidophilic organism yet studied, this characterization suggests that its biochemical mechanism is analogous to that of enzymes from other cellular systems.
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Affiliation(s)
- Brian R Jackson
- School of Biological Sciences, University of East Anglia, Norwich, NR4 7TJ, UK
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21
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Kim YJ, Lee HS, Bae SS, Jeon JH, Yang SH, Lim JK, Kang SG, Kwon ST, Lee JH. Cloning, expression, and characterization of a DNA ligase from a hyperthermophilic archaeon Thermococcus sp. Biotechnol Lett 2006; 28:401-7. [PMID: 16614906 DOI: 10.1007/s10529-005-6070-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2005] [Accepted: 12/14/2005] [Indexed: 11/24/2022]
Abstract
Genomic analysis of a hyperthermophilic archaeon, Thermococcus sp. NA1, revealed an ORF of 1689 bases encoding 562 amino acids that showed a high similarity to DNA ligases from other hyperthermophilic archaea. The ligase, which was designated TNA1_lig (Thermococcus sp. NA1 ligase), was cloned and expressed in Escherichia coli. The recombinant TNA1_lig was purified by metal affinity chromatography. The optimum ligase activity of the recombinant TNA1_lig occurred at 80 degrees C and pH 7.5. The enzyme was activated by MgCl2 and ZnCl2 but was inhibited by MnCl2 and NiCl2. Additionally, the enzyme was activated by either ATP or NAD+.
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Affiliation(s)
- Yun Jae Kim
- Korean Ocean Research & Development Institute, Ansan P.O. Box 29, Seoul, 425-600, Korea
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22
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Kiyonari S, Takayama K, Nishida H, Ishino Y. Identification of a novel binding motif in Pyrococcus furiosus DNA ligase for the functional interaction with proliferating cell nuclear antigen. J Biol Chem 2006; 281:28023-32. [PMID: 16829513 DOI: 10.1074/jbc.m603403200] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
DNA ligase is an essential enzyme for all organisms and catalyzes a nick-joining reaction in the final step of the DNA replication, repair, and recombination processes. Herein, we show the physical and functional interaction between DNA ligase and proliferating cell nuclear antigen (PCNA) from the hyperthermophilic Euryarchaea Pyrococcus furiosus. The stimulatory effect of P. furiosus PCNA on the enzyme activity of P. furiosus DNA ligase was observed not at low ionic strength, but at a high salt concentration, at which a DNA ligase alone cannot bind to a nicked DNA substrate. On the basis of mutational analyses, we identified the amino acid residues that are critical for PCNA binding in a loop structure located in the N-terminal DNA-binding domain of P. furiosus DNA ligase. We propose that the pentapeptide motif QKSFF is involved in the PCNA-interacting motifs, in which Gln and the first Phe are especially important for stable binding with PCNA.
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Affiliation(s)
- Shinichi Kiyonari
- Department of Genetic Resources Technology, Faculty of Agriculture, Kyushu University, Japan
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23
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Zhao A, Gray FC, MacNeill SA. ATP- and NAD+-dependent DNA ligases share an essential function in the halophilic archaeon Haloferax volcanii. Mol Microbiol 2006; 59:743-52. [PMID: 16420348 DOI: 10.1111/j.1365-2958.2005.04975.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
DNA ligases join the ends of DNA molecules during replication, repair and recombination. ATP-dependent ligases are found predominantly in the eukarya and archaea whereas NAD+-dependent DNA ligases are found only in the eubacteria and in entomopoxviruses. Using the genetically tractable halophile Haloferax volcanii as a model system, we describe the first genetic analysis of archaeal DNA ligase function. We show that the Hfx. volcanii ATP-dependent DNA ligase family member, LigA, is non-essential for cell viability, raising the question of how DNA strands are joined in its absence. We show that Hfx. volcanii also encodes an NAD+-dependent DNA ligase family member, LigN, the first such enzyme to be identified in the archaea, and present phylogenetic analysis indicating that the gene encoding this protein has been acquired by lateral gene transfer (LGT) from eubacteria. As with LigA, we show that LigN is also non-essential for cell viability. Simultaneous inactivation of both proteins is lethal, however, indicating that they now share an essential function. Thus the LigN protein acquired by LGT appears to have been co-opted as a back-up for LigA function, perhaps to provide additional ligase activity under conditions of high genotoxic stress.
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Affiliation(s)
- An Zhao
- Wellcome Trust Centre for Cell Biology, University of Edinburgh, King's Buildings, Mayfield Road, Edinburgh EH9 3JR, UK
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24
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Abstract
T4 DNA ligase is one of the workhorses of molecular biology and used in various biotechnological applications. Here we report that this ligase, unlike Escherichia coli DNA ligase, Taq DNA ligase and Ampligase, is able to join the ends of single-stranded DNA in the absence of any duplex DNA structure at the ligation site. Such nontemplated ligation of DNA oligomers catalyzed by T4 DNA ligase occurs with a very low yield, as assessed by quantitative competitive PCR, between 10(-6) and 10(-4) at oligonucleotide concentrations in the range 0.1-10 nm, and thus is insignificant in many molecular biological applications of T4 DNA ligase. However, this side reaction may be of paramount importance for diagnostic detection methods that rely on template-dependent or target-dependent DNA probe ligation in combination with amplification techniques, such as PCR or rolling-circle amplification, because it can lead to nonspecific background signals or false positives. Comparison of ligation yields obtained with substrates differing in their strandedness at the terminal segments involved in ligation shows that an acceptor duplex DNA segment bearing a 3'-hydroxy end, but lacking a 5'-phosphate end, is sufficient to play a role as a cofactor in blunt-end ligation.
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Affiliation(s)
- Heiko Kuhn
- Center for Advanced Biotechnology and Department of Biomedical Engineering, Boston University, MA 02215, USA.
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25
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Egorova K, Antranikian G. Industrial relevance of thermophilic Archaea. Curr Opin Microbiol 2005; 8:649-55. [PMID: 16257257 DOI: 10.1016/j.mib.2005.10.015] [Citation(s) in RCA: 164] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2005] [Accepted: 10/13/2005] [Indexed: 11/30/2022]
Abstract
The dramatic increase of newly isolated extremophilic microorganisms, analysis of their genomes and investigations of their enzymes by academic and industrial laboratories demonstrate the great potential of extremophiles in industrial (white) biotechnology. Enzymes derived from extremophiles (extremozymes) are superior to the traditional catalysts because they can perform industrial processes even under harsh conditions, under which conventional proteins are completely denatured. In particular, enzymes from thermophilic and hyperthermophilic Archaea have industrial relevance. Despite intensive investigations, our knowledge of the structure-function relationships of their enzymes is still limited. Information concerning the molecular properties of their enzymes and genes has to be obtained to be able to understand the mechanisms that are responsible for catalytic activity and stability at the boiling point of water.
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Affiliation(s)
- Ksenia Egorova
- Institute of Technical Microbiology, Hamburg University of Technology, Kasernenstr. 12, 21073 Hamburg, Germany
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26
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Keppetipola N, Shuman S. Characterization of a thermophilic ATP-dependent DNA ligase from the euryarchaeon Pyrococcus horikoshii. J Bacteriol 2005; 187:6902-8. [PMID: 16199559 PMCID: PMC1251619 DOI: 10.1128/jb.187.20.6902-6908.2005] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2005] [Accepted: 06/24/2005] [Indexed: 11/20/2022] Open
Abstract
Archaea encode a DNA ligase composed of a C-terminal catalytic domain typical of ATP-dependent ligases plus an N-terminal domain similar to that found in eukaryotic cellular and poxvirus DNA ligases. All archaeal DNA ligases characterized to date have ATP-dependent adenylyltransferase and nick-joining activities. However, recent reports of dual-specificity ATP/NAD+ ligases in two Thermococcus species and Pyrococcus abyssi and an ATP/ADP ligase in Aeropyrum pernix raise the prospect that certain archaeal enzymes might exemplify an undifferentiated ancestral stage in the evolution of ligase substrate specificity. Here we analyze the biochemical properties of Pyrococcus horikoshii DNA ligase. P. horikoshii ligase catalyzes auto-adenylylation and nick sealing in the presence of a divalent cation and ATP; it is unable to utilize NAD+ or ADP to promote ligation in lieu of ATP. P. horikoshii ligase is thermophilic in vitro, with optimal adenylyltransferase activity at 90 degrees C and nick-joining activity at 70 to 90 degrees C. P. horikoshii ligase resembles the ligases of Methanobacterium thermautotrophicum and Sulfolobus shibatae in its strict specificity for ATP.
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