Structural and functional basis for ADP-ribose and poly(ADP-ribose) binding by viral macro domains
Identifieur interne : 000019 ( PascalFrancis/Curation ); précédent : 000018; suivant : 000020Structural and functional basis for ADP-ribose and poly(ADP-ribose) binding by viral macro domains
Auteurs : Marie-Pierre Egloff [France] ; Hélène Malet [France] ; Akos Putics [Allemagne] ; Maarit Heinonen [Finlande] ; Hélène Dutartre [France] ; Antoine Frangeui [France] ; Arnaud Gruez [France] ; Valérie Campanacci [France] ; Christian Cambillau [France] ; John Ziebuhr [Allemagne, Royaume-Uni] ; Tero Ahola [Finlande] ; Bruno Canard [France]Source :
- Journal of virology [ 0022-538X ] ; 2006.
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Abstract
Macro domains constitute a protein module family found associated with specific histones and proteins involved in chromatin metabolism. In addition, a small number of animal RNA viruses, such as corona- and toroviruses, alphaviruses, and hepatitis E virus, encode macro domains for which, however, structural and functional information is extremely limited. Here, we characterized the macro domains from hepatitis E virus, Semliki Forest virus, and severe acute respiratory syndrome coronavirus (SARS-CoV). The crystal structure of the SARS-CoV macro domain was determined at 1.8-Å resolution in complex with ADP-ribose. Information derived from structural, mutational, and sequence analyses suggests a close phylogenetic and, most probably, functional relationship between viral and cellular macro domain homologs. The data revealed that viral macro domains have relatively poor ADP-ribose 1"-phosphohydrolase activities (which were previously proposed to be their biologically relevant function) but bind efficiently free and poly(ADP-ribose) polymerase 1-bound poly-(ADP-ribose) in vitro. Collectively, these results suggest to further evaluate the role of viral macro domains in host response to viral infection.
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<front><div type="abstract" xml:lang="en">Macro domains constitute a protein module family found associated with specific histones and proteins involved in chromatin metabolism. In addition, a small number of animal RNA viruses, such as corona- and toroviruses, alphaviruses, and hepatitis E virus, encode macro domains for which, however, structural and functional information is extremely limited. Here, we characterized the macro domains from hepatitis E virus, Semliki Forest virus, and severe acute respiratory syndrome coronavirus (SARS-CoV). The crystal structure of the SARS-CoV macro domain was determined at 1.8-Å resolution in complex with ADP-ribose. Information derived from structural, mutational, and sequence analyses suggests a close phylogenetic and, most probably, functional relationship between viral and cellular macro domain homologs. The data revealed that viral macro domains have relatively poor ADP-ribose 1"-phosphohydrolase activities (which were previously proposed to be their biologically relevant function) but bind efficiently free and poly(ADP-ribose) polymerase 1-bound poly-(ADP-ribose) in vitro. Collectively, these results suggest to further evaluate the role of viral macro domains in host response to viral infection.</div>
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<fA03 i2="1"><s0>J. virol.</s0>
</fA03>
<fA05><s2>80</s2>
</fA05>
<fA06><s2>17</s2>
</fA06>
<fA08 i1="01" i2="1" l="ENG"><s1>Structural and functional basis for ADP-ribose and poly(ADP-ribose) binding by viral macro domains</s1>
</fA08>
<fA11 i1="01" i2="1"><s1>EGLOFF (Marie-Pierre)</s1>
</fA11>
<fA11 i1="02" i2="1"><s1>MALET (Hélène)</s1>
</fA11>
<fA11 i1="03" i2="1"><s1>PUTICS (Akos)</s1>
</fA11>
<fA11 i1="04" i2="1"><s1>HEINONEN (Maarit)</s1>
</fA11>
<fA11 i1="05" i2="1"><s1>DUTARTRE (Hélène)</s1>
</fA11>
<fA11 i1="06" i2="1"><s1>FRANGEUI (Antoine)</s1>
</fA11>
<fA11 i1="07" i2="1"><s1>GRUEZ (Arnaud)</s1>
</fA11>
<fA11 i1="08" i2="1"><s1>CAMPANACCI (Valérie)</s1>
</fA11>
<fA11 i1="09" i2="1"><s1>CAMBILLAU (Christian)</s1>
</fA11>
<fA11 i1="10" i2="1"><s1>ZIEBUHR (John)</s1>
</fA11>
<fA11 i1="11" i2="1"><s1>AHOLA (Tero)</s1>
</fA11>
<fA11 i1="12" i2="1"><s1>CANARD (Bruno)</s1>
</fA11>
<fA14 i1="01"><s1>Centre National de la Recherche Scientifique and Universités d'Aix-Marseille I et II, UMR 6098, Architecture et Fonction des Macromolécules Biologiques, Ecole Supérieure d'lngénieurs de Luminy-Case 925, 163 Ave. de Luminy</s1>
<s2>13288 Marseille</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
<sZ>8 aut.</sZ>
<sZ>9 aut.</sZ>
<sZ>12 aut.</sZ>
</fA14>
<fA14 i1="02"><s1>Institute of Virology and Immunology, University of Wilrzburg, Versbacher Strasse 7</s1>
<s2>97078 Würzburg</s2>
<s3>DEU</s3>
<sZ>3 aut.</sZ>
<sZ>10 aut.</sZ>
</fA14>
<fA14 i1="03"><s1>Program in Cellular Biotechnology, Institute of Biotechnology, University of Helsinki, P.O. Box 56, Viikinkaari 9</s1>
<s2>00014 Helsinki</s2>
<s3>FIN</s3>
<sZ>4 aut.</sZ>
<sZ>11 aut.</sZ>
</fA14>
<fA14 i1="04"><s1>Centre for Cancer Research and Cell Biology, School of Biomedical Sciences, The Queen's University of Belfast, 97 Lisbum Rd</s1>
<s2>Belfast BT9 7BL</s2>
<s3>GBR</s3>
<sZ>10 aut.</sZ>
</fA14>
<fA20><s1>8493-8502</s1>
</fA20>
<fA21><s1>2006</s1>
</fA21>
<fA23 i1="01"><s0>ENG</s0>
</fA23>
<fA43 i1="01"><s1>INIST</s1>
<s2>13592</s2>
<s5>354000133520840190</s5>
</fA43>
<fA44><s0>0000</s0>
<s1>© 2006 INIST-CNRS. All rights reserved.</s1>
</fA44>
<fA45><s0>43 ref.</s0>
</fA45>
<fA47 i1="01" i2="1"><s0>06-0412132</s0>
</fA47>
<fA60><s1>P</s1>
</fA60>
<fA61><s0>A</s0>
</fA61>
<fA64 i1="01" i2="1"><s0>Journal of virology</s0>
</fA64>
<fA66 i1="01"><s0>USA</s0>
</fA66>
<fC01 i1="01" l="ENG"><s0>Macro domains constitute a protein module family found associated with specific histones and proteins involved in chromatin metabolism. In addition, a small number of animal RNA viruses, such as corona- and toroviruses, alphaviruses, and hepatitis E virus, encode macro domains for which, however, structural and functional information is extremely limited. Here, we characterized the macro domains from hepatitis E virus, Semliki Forest virus, and severe acute respiratory syndrome coronavirus (SARS-CoV). The crystal structure of the SARS-CoV macro domain was determined at 1.8-Å resolution in complex with ADP-ribose. Information derived from structural, mutational, and sequence analyses suggests a close phylogenetic and, most probably, functional relationship between viral and cellular macro domain homologs. The data revealed that viral macro domains have relatively poor ADP-ribose 1"-phosphohydrolase activities (which were previously proposed to be their biologically relevant function) but bind efficiently free and poly(ADP-ribose) polymerase 1-bound poly-(ADP-ribose) in vitro. Collectively, these results suggest to further evaluate the role of viral macro domains in host response to viral infection.</s0>
</fC01>
<fC02 i1="01" i2="X"><s0>002A05C10</s0>
</fC02>
<fC03 i1="01" i2="X" l="FRE"><s0>ADP</s0>
<s2>NK</s2>
<s5>05</s5>
</fC03>
<fC03 i1="01" i2="X" l="ENG"><s0>ADP</s0>
<s2>NK</s2>
<s5>05</s5>
</fC03>
<fC03 i1="01" i2="X" l="SPA"><s0>ADP</s0>
<s2>NK</s2>
<s5>05</s5>
</fC03>
<fC03 i1="02" i2="X" l="FRE"><s0>Microbiologie</s0>
<s5>06</s5>
</fC03>
<fC03 i1="02" i2="X" l="ENG"><s0>Microbiology</s0>
<s5>06</s5>
</fC03>
<fC03 i1="02" i2="X" l="SPA"><s0>Microbiología</s0>
<s5>06</s5>
</fC03>
<fC03 i1="03" i2="X" l="FRE"><s0>Virologie</s0>
<s5>07</s5>
</fC03>
<fC03 i1="03" i2="X" l="ENG"><s0>Virology</s0>
<s5>07</s5>
</fC03>
<fC03 i1="03" i2="X" l="SPA"><s0>Virología</s0>
<s5>07</s5>
</fC03>
<fN21><s1>275</s1>
</fN21>
<fN44 i1="01"><s1>OTO</s1>
</fN44>
<fN82><s1>OTO</s1>
</fN82>
</pA>
</standard>
</inist>
</record>
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