CD of proline-rich polypeptides: application to the study of the repetitive domain of maize glutelin-2
An overview of CD of proline-rich peptides is reported. First, structural characteristics, theoretical CD studies, and the biological relevance of polyproline II structure in such peptides are discussed. Second, a CD study of peptides belonging to the repetitive domain of maize glutelin-2, H-(Val-Hi...
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| Veröffentlicht in: | Biopolymers 1993-07, Vol.33 (7), p.1019-1028 |
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| creator | Rabanal, F Ludevid, M.D Pons, M Giralt, E |
| description | An overview of CD of proline-rich peptides is reported. First, structural characteristics, theoretical CD studies, and the biological relevance of polyproline II structure in such peptides are discussed. Second, a CD study of peptides belonging to the repetitive domain of maize glutelin-2, H-(Val-His-Leu-Pro-Pro-Pro),-OH (n = 3, 5, 8), is described. This series of peptides displayed the CD features of polyproline II structure in water 5*C, pH 5). Moreover, it was shown that the addition of increasing amounts of the polyanionic molecule heparin forced a displacement of the conformational equilibrium of those peptides toward higher proportions of the polyproline II structure. In contrast, when the temperature is raised such a structure gradually disappears, leading to more disordered conformations |
| doi_str_mv | 10.1002/bip.360330704 |
| format | Article |
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Psychology ; GLUTELINAS ; GLUTELINE ; Glutens - chemistry ; Heparin - chemistry ; MAIS ; MAIZ ; Models, Molecular ; Molecular Sequence Data ; Peptides - chemistry ; PROLINA ; PROLINE ; Protein Structure, Secondary ; Proteins ; Repetitive Sequences, Nucleic Acid ; SPECTROMETRIE ; ZEA MAYS ; Zea mays - chemistry</subject><ispartof>Biopolymers, 1993-07, Vol.33 (7), p.1019-1028</ispartof><rights>Copyright © 1993 John Wiley & Sons, Inc.</rights><rights>1994 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4884-b76e6ca59766af69e890605c0e395d0affe9ca1127623ab78c11b81607bd8b9d3</citedby><cites>FETCH-LOGICAL-c4884-b76e6ca59766af69e890605c0e395d0affe9ca1127623ab78c11b81607bd8b9d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fbip.360330704$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fbip.360330704$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>309,310,314,777,781,786,787,1412,23911,23912,25121,27905,27906,45555,45556</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=3788309$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/8343583$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Rabanal, F</creatorcontrib><creatorcontrib>Ludevid, M.D</creatorcontrib><creatorcontrib>Pons, M</creatorcontrib><creatorcontrib>Giralt, E</creatorcontrib><title>CD of proline-rich polypeptides: application to the study of the repetitive domain of maize glutelin-2</title><title>Biopolymers</title><addtitle>Biopolymers</addtitle><description>An overview of CD of proline-rich peptides is reported. First, structural characteristics, theoretical CD studies, and the biological relevance of polyproline II structure in such peptides are discussed. Second, a CD study of peptides belonging to the repetitive domain of maize glutelin-2, H-(Val-His-Leu-Pro-Pro-Pro),-OH (n = 3, 5, 8), is described. This series of peptides displayed the CD features of polyproline II structure in water 5*C, pH 5). Moreover, it was shown that the addition of increasing amounts of the polyanionic molecule heparin forced a displacement of the conformational equilibrium of those peptides toward higher proportions of the polyproline II structure. In contrast, when the temperature is raised such a structure gradually disappears, leading to more disordered conformations</description><subject>Amino Acid Sequence</subject><subject>Aminoacids, peptides. Hormones. Neuropeptides</subject><subject>Analytical, structural and metabolic biochemistry</subject><subject>Biological and medical sciences</subject><subject>Carbohydrate Conformation</subject><subject>Carbohydrate Sequence</subject><subject>Circular Dichroism</subject><subject>ESPECTROMETRIA</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>GLUTELINAS</subject><subject>GLUTELINE</subject><subject>Glutens - chemistry</subject><subject>Heparin - chemistry</subject><subject>MAIS</subject><subject>MAIZ</subject><subject>Models, Molecular</subject><subject>Molecular Sequence Data</subject><subject>Peptides - chemistry</subject><subject>PROLINA</subject><subject>PROLINE</subject><subject>Protein Structure, Secondary</subject><subject>Proteins</subject><subject>Repetitive Sequences, Nucleic Acid</subject><subject>SPECTROMETRIE</subject><subject>ZEA MAYS</subject><subject>Zea mays - chemistry</subject><issn>0006-3525</issn><issn>1097-0282</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1993</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kM1v1DAQxS0EKtuFIxckpBwQt7TjOPEHt7KlpVJVkGhViYvlOJPWkE2C7ZRu_3q82mjFidPIer95fvMIeUPhiAIUx7UbjxgHxkBA-YwsKCiRQyGL52QBADxnVVG9JIch_AQoS0bhgBxIVrJKsgVpV6fZ0GajHzrXY-6dvc_GoduMOEbXYPiYmXHsnDXRDX0WhyzeYxbi1Gy2a9uHxxGji-4Bs2ZYG9dvhTSfMLvrpojJNy9ekRet6QK-nueS3Jx9vl59yS-_nl-sTi5zW0pZ5rXgyK2plODctFyhVMChsoBMVQ2YtkVlDaWF4AUztZCW0lpSDqJuZK0atiQfdr7poN8ThqjXLljsOtPjMAUtKimFSmUtSb4DrR9C8Njq0bu18RtNQW971alXve818e9m46leY7On5yKT_n7WTbCma73prQt7jAkpGaiEiR32x3W4-f-f-tPFt38DzIFdiPi43zT-l-aCiUrfXp3rCm7L8vTsh75O_Nsd35pBmzufwtx8VyUTiWZ_Ac5Sp6s</recordid><startdate>199307</startdate><enddate>199307</enddate><creator>Rabanal, F</creator><creator>Ludevid, M.D</creator><creator>Pons, M</creator><creator>Giralt, E</creator><general>Wiley Subscription Services, Inc., A Wiley Company</general><general>Wiley</general><scope>FBQ</scope><scope>BSCLL</scope><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>7X8</scope></search><sort><creationdate>199307</creationdate><title>CD of proline-rich polypeptides: application to the study of the repetitive domain of maize glutelin-2</title><author>Rabanal, F ; Ludevid, M.D ; Pons, M ; Giralt, E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4884-b76e6ca59766af69e890605c0e395d0affe9ca1127623ab78c11b81607bd8b9d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1993</creationdate><topic>Amino Acid Sequence</topic><topic>Aminoacids, peptides. 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Psychology</topic><topic>GLUTELINAS</topic><topic>GLUTELINE</topic><topic>Glutens - chemistry</topic><topic>Heparin - chemistry</topic><topic>MAIS</topic><topic>MAIZ</topic><topic>Models, Molecular</topic><topic>Molecular Sequence Data</topic><topic>Peptides - chemistry</topic><topic>PROLINA</topic><topic>PROLINE</topic><topic>Protein Structure, Secondary</topic><topic>Proteins</topic><topic>Repetitive Sequences, Nucleic Acid</topic><topic>SPECTROMETRIE</topic><topic>ZEA MAYS</topic><topic>Zea mays - chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rabanal, F</creatorcontrib><creatorcontrib>Ludevid, M.D</creatorcontrib><creatorcontrib>Pons, M</creatorcontrib><creatorcontrib>Giralt, E</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Biopolymers</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rabanal, F</au><au>Ludevid, M.D</au><au>Pons, M</au><au>Giralt, E</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>CD of proline-rich polypeptides: application to the study of the repetitive domain of maize glutelin-2</atitle><jtitle>Biopolymers</jtitle><addtitle>Biopolymers</addtitle><date>1993-07</date><risdate>1993</risdate><volume>33</volume><issue>7</issue><spage>1019</spage><epage>1028</epage><pages>1019-1028</pages><issn>0006-3525</issn><eissn>1097-0282</eissn><coden>BIPMAA</coden><abstract>An overview of CD of proline-rich peptides is reported. First, structural characteristics, theoretical CD studies, and the biological relevance of polyproline II structure in such peptides are discussed. Second, a CD study of peptides belonging to the repetitive domain of maize glutelin-2, H-(Val-His-Leu-Pro-Pro-Pro),-OH (n = 3, 5, 8), is described. This series of peptides displayed the CD features of polyproline II structure in water 5*C, pH 5). Moreover, it was shown that the addition of increasing amounts of the polyanionic molecule heparin forced a displacement of the conformational equilibrium of those peptides toward higher proportions of the polyproline II structure. In contrast, when the temperature is raised such a structure gradually disappears, leading to more disordered conformations</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc., A Wiley Company</pub><pmid>8343583</pmid><doi>10.1002/bip.360330704</doi><tpages>10</tpages></addata></record> |
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| subjects | Amino Acid Sequence Aminoacids, peptides. Hormones. Neuropeptides Analytical, structural and metabolic biochemistry Biological and medical sciences Carbohydrate Conformation Carbohydrate Sequence Circular Dichroism ESPECTROMETRIA Fundamental and applied biological sciences. Psychology GLUTELINAS GLUTELINE Glutens - chemistry Heparin - chemistry MAIS MAIZ Models, Molecular Molecular Sequence Data Peptides - chemistry PROLINA PROLINE Protein Structure, Secondary Proteins Repetitive Sequences, Nucleic Acid SPECTROMETRIE ZEA MAYS Zea mays - chemistry |
| title | CD of proline-rich polypeptides: application to the study of the repetitive domain of maize glutelin-2 |
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