Gene for coding dextransucrase and application thereof
The invention discloses a dextransucrase gene and application thereof, the gene is a gene dsrA and comprises a nucleotide sequence of SEQ ID NO.1, and a protein coded by the gene comprises an amino acid sequence of SEQ ID NO.2. The gene is derived from a dextran sucrase gene of leuconostoc mesentero...
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| creator | WEI WENMENG ZHOU ZHIQIANG DAI HONGMING SU ZHAOHUAN LI GUANG CHEN FAZHONG WU JIANZHANG WEI XUQIN RUAN HENG WU RUI WANG ZEFEN XU SICAN LU JIANGNAN CAO ZHIQIANG WEI ZHIMING CHEN XINYI DENG HUILIAN |
| description | The invention discloses a dextransucrase gene and application thereof, the gene is a gene dsrA and comprises a nucleotide sequence of SEQ ID NO.1, and a protein coded by the gene comprises an amino acid sequence of SEQ ID NO.2. The gene is derived from a dextran sucrase gene of leuconostoc mesenteroides, and is the dextran sucrase gene obtained by cloning from a leuconostoc mesenteroides genome by designing a primer. The protein coded by the gene can be used for preparing dextran, oligosaccharide or fructose. According to the invention, the amino acid composition of the dextransucrase is analyzed, and the three-dimensional structure of the dextransucrase is obtained by a homologous modeling method, so that molecular modification of the dextransucrase is carried out to improve the activity and stability of the dextransucrase, and technical support is provided for industrial production and application of the dextransucrase.
本发明公开了一种右旋糖酐蔗糖酶基因及其应用，所述基因为基因dsrA，包括SEQ ID NO.1核苷酸序列序列，所述基因所编码的蛋白质，包括SEQ ID NO.2氨基酸序列。所述 |
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本发明公开了一种右旋糖酐蔗糖酶基因及其应用，所述基因为基因dsrA，包括SEQ ID NO.1核苷酸序列序列，所述基因所编码的蛋白质，包括SEQ ID NO.2氨基酸序列。所述</description><language>chi ; eng</language><subject>BEER ; BIOCHEMISTRY ; CHEMISTRY ; COMPOSITIONS THEREOF ; CULTURE MEDIA ; ENZYMOLOGY ; FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE ; METALLURGY ; MICROBIOLOGY ; MICROORGANISMS OR ENZYMES ; MUTATION OR GENETIC ENGINEERING ; PROCESSES USING MICROORGANISMS ; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS ; SPIRITS ; VINEGAR ; WINE</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230822&DB=EPODOC&CC=CN&NR=116622747A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230822&DB=EPODOC&CC=CN&NR=116622747A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WEI WENMENG</creatorcontrib><creatorcontrib>ZHOU ZHIQIANG</creatorcontrib><creatorcontrib>DAI HONGMING</creatorcontrib><creatorcontrib>SU ZHAOHUAN</creatorcontrib><creatorcontrib>LI GUANG</creatorcontrib><creatorcontrib>CHEN FAZHONG</creatorcontrib><creatorcontrib>WU JIANZHANG</creatorcontrib><creatorcontrib>WEI XUQIN</creatorcontrib><creatorcontrib>RUAN HENG</creatorcontrib><creatorcontrib>WU RUI</creatorcontrib><creatorcontrib>WANG ZEFEN</creatorcontrib><creatorcontrib>XU SICAN</creatorcontrib><creatorcontrib>LU JIANGNAN</creatorcontrib><creatorcontrib>CAO ZHIQIANG</creatorcontrib><creatorcontrib>WEI ZHIMING</creatorcontrib><creatorcontrib>CHEN XINYI</creatorcontrib><creatorcontrib>DENG HUILIAN</creatorcontrib><title>Gene for coding dextransucrase and application thereof</title><description>The invention discloses a dextransucrase gene and application thereof, the gene is a gene dsrA and comprises a nucleotide sequence of SEQ ID NO.1, and a protein coded by the gene comprises an amino acid sequence of SEQ ID NO.2. The gene is derived from a dextran sucrase gene of leuconostoc mesenteroides, and is the dextran sucrase gene obtained by cloning from a leuconostoc mesenteroides genome by designing a primer. The protein coded by the gene can be used for preparing dextran, oligosaccharide or fructose. According to the invention, the amino acid composition of the dextransucrase is analyzed, and the three-dimensional structure of the dextransucrase is obtained by a homologous modeling method, so that molecular modification of the dextransucrase is carried out to improve the activity and stability of the dextransucrase, and technical support is provided for industrial production and application of the dextransucrase.
本发明公开了一种右旋糖酐蔗糖酶基因及其应用，所述基因为基因dsrA，包括SEQ ID NO.1核苷酸序列序列，所述基因所编码的蛋白质，包括SEQ ID NO.2氨基酸序列。所述</description><subject>BEER</subject><subject>BIOCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS THEREOF</subject><subject>CULTURE MEDIA</subject><subject>ENZYMOLOGY</subject><subject>FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE</subject><subject>METALLURGY</subject><subject>MICROBIOLOGY</subject><subject>MICROORGANISMS OR ENZYMES</subject><subject>MUTATION OR GENETIC ENGINEERING</subject><subject>PROCESSES USING MICROORGANISMS</subject><subject>PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS</subject><subject>SPIRITS</subject><subject>VINEGAR</subject><subject>WINE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDBzT81LVUjLL1JIzk_JzEtXSEmtKClKzCsuTS5KLE5VSMxLUUgsKMjJTE4syczPUyjJSC1KzU_jYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyUBjS-Kd_QwNzcyMjMxNzB2NiVEDAKj9Lb8</recordid><startdate>20230822</startdate><enddate>20230822</enddate><creator>WEI WENMENG</creator><creator>ZHOU ZHIQIANG</creator><creator>DAI HONGMING</creator><creator>SU ZHAOHUAN</creator><creator>LI GUANG</creator><creator>CHEN FAZHONG</creator><creator>WU JIANZHANG</creator><creator>WEI XUQIN</creator><creator>RUAN HENG</creator><creator>WU RUI</creator><creator>WANG ZEFEN</creator><creator>XU SICAN</creator><creator>LU JIANGNAN</creator><creator>CAO ZHIQIANG</creator><creator>WEI ZHIMING</creator><creator>CHEN XINYI</creator><creator>DENG HUILIAN</creator><scope>EVB</scope></search><sort><creationdate>20230822</creationdate><title>Gene for coding dextransucrase and application thereof</title><author>WEI WENMENG ; ZHOU ZHIQIANG ; DAI HONGMING ; SU ZHAOHUAN ; LI GUANG ; CHEN FAZHONG ; WU JIANZHANG ; WEI XUQIN ; RUAN HENG ; WU RUI ; WANG ZEFEN ; XU SICAN ; LU JIANGNAN ; CAO ZHIQIANG ; WEI ZHIMING ; CHEN XINYI ; DENG HUILIAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116622747A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>BEER</topic><topic>BIOCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS THEREOF</topic><topic>CULTURE MEDIA</topic><topic>ENZYMOLOGY</topic><topic>FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE</topic><topic>METALLURGY</topic><topic>MICROBIOLOGY</topic><topic>MICROORGANISMS OR ENZYMES</topic><topic>MUTATION OR GENETIC ENGINEERING</topic><topic>PROCESSES USING MICROORGANISMS</topic><topic>PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS</topic><topic>SPIRITS</topic><topic>VINEGAR</topic><topic>WINE</topic><toplevel>online_resources</toplevel><creatorcontrib>WEI WENMENG</creatorcontrib><creatorcontrib>ZHOU ZHIQIANG</creatorcontrib><creatorcontrib>DAI HONGMING</creatorcontrib><creatorcontrib>SU ZHAOHUAN</creatorcontrib><creatorcontrib>LI GUANG</creatorcontrib><creatorcontrib>CHEN FAZHONG</creatorcontrib><creatorcontrib>WU JIANZHANG</creatorcontrib><creatorcontrib>WEI XUQIN</creatorcontrib><creatorcontrib>RUAN HENG</creatorcontrib><creatorcontrib>WU RUI</creatorcontrib><creatorcontrib>WANG ZEFEN</creatorcontrib><creatorcontrib>XU SICAN</creatorcontrib><creatorcontrib>LU JIANGNAN</creatorcontrib><creatorcontrib>CAO ZHIQIANG</creatorcontrib><creatorcontrib>WEI ZHIMING</creatorcontrib><creatorcontrib>CHEN XINYI</creatorcontrib><creatorcontrib>DENG HUILIAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WEI WENMENG</au><au>ZHOU ZHIQIANG</au><au>DAI HONGMING</au><au>SU ZHAOHUAN</au><au>LI GUANG</au><au>CHEN FAZHONG</au><au>WU JIANZHANG</au><au>WEI XUQIN</au><au>RUAN HENG</au><au>WU RUI</au><au>WANG ZEFEN</au><au>XU SICAN</au><au>LU JIANGNAN</au><au>CAO ZHIQIANG</au><au>WEI ZHIMING</au><au>CHEN XINYI</au><au>DENG HUILIAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Gene for coding dextransucrase and application thereof</title><date>2023-08-22</date><risdate>2023</risdate><abstract>The invention discloses a dextransucrase gene and application thereof, the gene is a gene dsrA and comprises a nucleotide sequence of SEQ ID NO.1, and a protein coded by the gene comprises an amino acid sequence of SEQ ID NO.2. The gene is derived from a dextran sucrase gene of leuconostoc mesenteroides, and is the dextran sucrase gene obtained by cloning from a leuconostoc mesenteroides genome by designing a primer. The protein coded by the gene can be used for preparing dextran, oligosaccharide or fructose. According to the invention, the amino acid composition of the dextransucrase is analyzed, and the three-dimensional structure of the dextransucrase is obtained by a homologous modeling method, so that molecular modification of the dextransucrase is carried out to improve the activity and stability of the dextransucrase, and technical support is provided for industrial production and application of the dextransucrase.
本发明公开了一种右旋糖酐蔗糖酶基因及其应用，所述基因为基因dsrA，包括SEQ ID NO.1核苷酸序列序列，所述基因所编码的蛋白质，包括SEQ ID NO.2氨基酸序列。所述</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PROCESSES USING MICROORGANISMS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE |
| title | Gene for coding dextransucrase and application thereof |
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