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XPG endonuclease makes the 3′ incision in human DNA nucleotide excision repair
HUMANS with a defect in the XPG protein suffer from xeroderma pigmentosum (XP) resulting from an inability to perform DNA nucleotide excision repair properly 1–4 . Here we show that XPG makes a structure-specific endonucleolytic incision in a synthetic DNA substrate containing a duplex region and si...
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Published in: | Nature (London) 1994-09, Vol.371 (6496), p.432-435 |
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creator | O'Donovan, Anne Davies, Adelina A Moggs, Jonathan G West, Stephen C Wood, Richard D |
description | HUMANS with a defect in the XPG protein suffer from xeroderma pigmentosum (XP) resulting from an inability to perform DNA nucleotide excision repair properly
1–4
. Here we show that XPG makes a structure-specific endonucleolytic incision in a synthetic DNA substrate containing a duplex region and single-stranded arms. One strand of the duplex is cleaved at the border with single-stranded DNA. A cut with the same polarity is also made in a bubble structure, at the 3′ side of the centrally unpaired region. Normal cell extracts introduce a nick 3′ to a platinum – DNA lesion, but an XP-G cell extract is defective in making this incision. These data show that XPG has a direct role in making one of the incisions required to excise a damaged oligonucleotide, by cleaving 3' to DNA damage during nucleotide excision repair. |
doi_str_mv | 10.1038/371432a0 |
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1–4
. Here we show that XPG makes a structure-specific endonucleolytic incision in a synthetic DNA substrate containing a duplex region and single-stranded arms. One strand of the duplex is cleaved at the border with single-stranded DNA. A cut with the same polarity is also made in a bubble structure, at the 3′ side of the centrally unpaired region. Normal cell extracts introduce a nick 3′ to a platinum – DNA lesion, but an XP-G cell extract is defective in making this incision. These data show that XPG has a direct role in making one of the incisions required to excise a damaged oligonucleotide, by cleaving 3' to DNA damage during nucleotide excision repair.</description><identifier>ISSN: 0028-0836</identifier><identifier>EISSN: 1476-4687</identifier><identifier>DOI: 10.1038/371432a0</identifier><identifier>PMID: 8090225</identifier><identifier>CODEN: NATUAS</identifier><language>eng</language><publisher>London: Nature Publishing Group UK</publisher><subject>3'-terminus ; Base Sequence ; Biological and medical sciences ; Cellular biology ; deoxyribonuclease ; Deoxyribonucleic acid ; DNA ; DNA Repair ; DNA, Single-Stranded - metabolism ; DNA-Binding Proteins ; Endodeoxyribonucleases ; Endonucleases - metabolism ; Escherichia coli ; Fundamental and applied biological sciences. Psychology ; Fungal Proteins - metabolism ; HeLa Cells ; Humanities and Social Sciences ; Humans ; letter ; man ; Molecular and cellular biology ; Molecular genetics ; Molecular Sequence Data ; multidisciplinary ; Mutagenesis. Repair ; Nucleic Acid Conformation ; nucleotide excision repair ; Proteins ; Recombinant Proteins - metabolism ; Saccharomyces cerevisiae - enzymology ; Saccharomyces cerevisiae Proteins ; Science ; Science (multidisciplinary) ; Xeroderma Pigmentosum - enzymology ; Xeroderma Pigmentosum - genetics ; XPG protein</subject><ispartof>Nature (London), 1994-09, Vol.371 (6496), p.432-435</ispartof><rights>Springer Nature Limited 1994</rights><rights>1995 INIST-CNRS</rights><rights>Copyright Macmillan Journals Ltd. Sep 29, 1994</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c422t-72268879304a5ca00592f86d4544d2c6013746c6b28b250cac927c60a641913b3</citedby><cites>FETCH-LOGICAL-c422t-72268879304a5ca00592f86d4544d2c6013746c6b28b250cac927c60a641913b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,2727,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=3315836$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/8090225$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>O'Donovan, Anne</creatorcontrib><creatorcontrib>Davies, Adelina A</creatorcontrib><creatorcontrib>Moggs, Jonathan G</creatorcontrib><creatorcontrib>West, Stephen C</creatorcontrib><creatorcontrib>Wood, Richard D</creatorcontrib><title>XPG endonuclease makes the 3′ incision in human DNA nucleotide excision repair</title><title>Nature (London)</title><addtitle>Nature</addtitle><addtitle>Nature</addtitle><description>HUMANS with a defect in the XPG protein suffer from xeroderma pigmentosum (XP) resulting from an inability to perform DNA nucleotide excision repair properly
1–4
. Here we show that XPG makes a structure-specific endonucleolytic incision in a synthetic DNA substrate containing a duplex region and single-stranded arms. One strand of the duplex is cleaved at the border with single-stranded DNA. A cut with the same polarity is also made in a bubble structure, at the 3′ side of the centrally unpaired region. Normal cell extracts introduce a nick 3′ to a platinum – DNA lesion, but an XP-G cell extract is defective in making this incision. These data show that XPG has a direct role in making one of the incisions required to excise a damaged oligonucleotide, by cleaving 3' to DNA damage during nucleotide excision repair.</description><subject>3'-terminus</subject><subject>Base Sequence</subject><subject>Biological and medical sciences</subject><subject>Cellular biology</subject><subject>deoxyribonuclease</subject><subject>Deoxyribonucleic acid</subject><subject>DNA</subject><subject>DNA Repair</subject><subject>DNA, Single-Stranded - metabolism</subject><subject>DNA-Binding Proteins</subject><subject>Endodeoxyribonucleases</subject><subject>Endonucleases - metabolism</subject><subject>Escherichia coli</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Fungal Proteins - metabolism</subject><subject>HeLa Cells</subject><subject>Humanities and Social Sciences</subject><subject>Humans</subject><subject>letter</subject><subject>man</subject><subject>Molecular and cellular biology</subject><subject>Molecular genetics</subject><subject>Molecular Sequence Data</subject><subject>multidisciplinary</subject><subject>Mutagenesis. Repair</subject><subject>Nucleic Acid Conformation</subject><subject>nucleotide excision repair</subject><subject>Proteins</subject><subject>Recombinant Proteins - metabolism</subject><subject>Saccharomyces cerevisiae - enzymology</subject><subject>Saccharomyces cerevisiae Proteins</subject><subject>Science</subject><subject>Science (multidisciplinary)</subject><subject>Xeroderma Pigmentosum - enzymology</subject><subject>Xeroderma Pigmentosum - genetics</subject><subject>XPG protein</subject><issn>0028-0836</issn><issn>1476-4687</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1994</creationdate><recordtype>article</recordtype><recordid>eNqF0d1KHDEUAOBQLNvVCr6AEqSIXoye_Ex-LkWrFZbqRQu9G7KZbB2dyazJDNQ7n6mP5JOYdcddKEKvEnI-zjk5B6EdAscEmDphknBGDXxAY8KlyLhQcgONAajKQDHxCW3GeAcAOZF8hEYKNFCaj9HNr5tL7HzZ-t7WzkSHG3PvIu5uHWbPT39x5W0Vq9anC77tG-Px-fdT_Krbrioddn8GENzcVOEz-jgzdXTbw7mFfl58_XH2LZtcX16dnU4yyyntMkmpUEpqBtzk1qTGNJ0pUfKc85JaAYRJLqyYUjWlOVhjNZXp2QhONGFTtoUOlnnnoX3oXeyKporW1bXxru1jIYUkOk8F_geJ0CkhLOD-P_Cu7YNPnygocJ5rTVlCh0tkQxtjcLNiHqrGhMeCQLFYRfG2ikR3h3z9tHHlCg6zT_EvQ9xEa-pZMItRrxhjJE-bS-xoyWKK-N8urNt6p-Te0nrT9cGtc72BF71QpFA</recordid><startdate>19940929</startdate><enddate>19940929</enddate><creator>O'Donovan, Anne</creator><creator>Davies, Adelina A</creator><creator>Moggs, Jonathan G</creator><creator>West, Stephen C</creator><creator>Wood, Richard D</creator><general>Nature Publishing Group UK</general><general>Nature Publishing</general><general>Nature Publishing Group</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QG</scope><scope>7QL</scope><scope>7QP</scope><scope>7QR</scope><scope>7RV</scope><scope>7SN</scope><scope>7SS</scope><scope>7ST</scope><scope>7T5</scope><scope>7TG</scope><scope>7TK</scope><scope>7TM</scope><scope>7TO</scope><scope>7U9</scope><scope>7X2</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>88G</scope><scope>88I</scope><scope>8AF</scope><scope>8AO</scope><scope>8C1</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>8G5</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>H94</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB.</scope><scope>KB0</scope><scope>KL.</scope><scope>L6V</scope><scope>LK8</scope><scope>M0K</scope><scope>M0S</scope><scope>M1P</scope><scope>M2M</scope><scope>M2O</scope><scope>M2P</scope><scope>M7N</scope><scope>M7P</scope><scope>M7S</scope><scope>MBDVC</scope><scope>NAPCQ</scope><scope>P5Z</scope><scope>P62</scope><scope>P64</scope><scope>PATMY</scope><scope>PCBAR</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PSYQQ</scope><scope>PTHSS</scope><scope>PYCSY</scope><scope>Q9U</scope><scope>R05</scope><scope>RC3</scope><scope>S0X</scope><scope>SOI</scope><scope>7T3</scope><scope>7X8</scope></search><sort><creationdate>19940929</creationdate><title>XPG endonuclease makes the 3′ incision in human DNA nucleotide excision repair</title><author>O'Donovan, Anne ; Davies, Adelina A ; Moggs, Jonathan G ; West, Stephen C ; Wood, Richard D</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c422t-72268879304a5ca00592f86d4544d2c6013746c6b28b250cac927c60a641913b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1994</creationdate><topic>3'-terminus</topic><topic>Base Sequence</topic><topic>Biological and medical sciences</topic><topic>Cellular biology</topic><topic>deoxyribonuclease</topic><topic>Deoxyribonucleic acid</topic><topic>DNA</topic><topic>DNA Repair</topic><topic>DNA, Single-Stranded - metabolism</topic><topic>DNA-Binding Proteins</topic><topic>Endodeoxyribonucleases</topic><topic>Endonucleases - metabolism</topic><topic>Escherichia coli</topic><topic>Fundamental and applied biological sciences. 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Academic</collection><jtitle>Nature (London)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>O'Donovan, Anne</au><au>Davies, Adelina A</au><au>Moggs, Jonathan G</au><au>West, Stephen C</au><au>Wood, Richard D</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>XPG endonuclease makes the 3′ incision in human DNA nucleotide excision repair</atitle><jtitle>Nature (London)</jtitle><stitle>Nature</stitle><addtitle>Nature</addtitle><date>1994-09-29</date><risdate>1994</risdate><volume>371</volume><issue>6496</issue><spage>432</spage><epage>435</epage><pages>432-435</pages><issn>0028-0836</issn><eissn>1476-4687</eissn><coden>NATUAS</coden><abstract>HUMANS with a defect in the XPG protein suffer from xeroderma pigmentosum (XP) resulting from an inability to perform DNA nucleotide excision repair properly
1–4
. Here we show that XPG makes a structure-specific endonucleolytic incision in a synthetic DNA substrate containing a duplex region and single-stranded arms. One strand of the duplex is cleaved at the border with single-stranded DNA. A cut with the same polarity is also made in a bubble structure, at the 3′ side of the centrally unpaired region. Normal cell extracts introduce a nick 3′ to a platinum – DNA lesion, but an XP-G cell extract is defective in making this incision. These data show that XPG has a direct role in making one of the incisions required to excise a damaged oligonucleotide, by cleaving 3' to DNA damage during nucleotide excision repair.</abstract><cop>London</cop><pub>Nature Publishing Group UK</pub><pmid>8090225</pmid><doi>10.1038/371432a0</doi><tpages>4</tpages></addata></record> |
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subjects | 3'-terminus Base Sequence Biological and medical sciences Cellular biology deoxyribonuclease Deoxyribonucleic acid DNA DNA Repair DNA, Single-Stranded - metabolism DNA-Binding Proteins Endodeoxyribonucleases Endonucleases - metabolism Escherichia coli Fundamental and applied biological sciences. Psychology Fungal Proteins - metabolism HeLa Cells Humanities and Social Sciences Humans letter man Molecular and cellular biology Molecular genetics Molecular Sequence Data multidisciplinary Mutagenesis. Repair Nucleic Acid Conformation nucleotide excision repair Proteins Recombinant Proteins - metabolism Saccharomyces cerevisiae - enzymology Saccharomyces cerevisiae Proteins Science Science (multidisciplinary) Xeroderma Pigmentosum - enzymology Xeroderma Pigmentosum - genetics XPG protein |
title | XPG endonuclease makes the 3′ incision in human DNA nucleotide excision repair |
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