Peroxide-induced conformational transitions of peanut storage protein (arachin)
Several effects of peroxides on protein have been described in the literature. Some of the effects have been ascribed to alterations in protein conformation but this has never been examined directly. This paper describes responses of peanut storage globulin (arachin) to rancid oil and hydrogen perox...
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| Veröffentlicht in: | International Journal of Peptide and Protein Research 1982-08, Vol.20 (2), p.149-153 |
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| container_title | International Journal of Peptide and Protein Research |
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| creator | JACKS, T.J. HENSARLING, T.P. MULLER, L.L. ANGELO, A.J. ST NEUCERE, N.J. |
| description | Several effects of peroxides on protein have been described in the literature. Some of the effects have been ascribed to alterations in protein conformation but this has never been examined directly. This paper describes responses of peanut storage globulin (arachin) to rancid oil and hydrogen peroxide as measured by electrophoretic mobility, antigenicity and circular dichroism of the globulin. Rancid oil and 3% hydrogen peroxide had little effect on these properties but 30% hydrogen peroxide increased the mobility, abolished the antigenicity and reduced the ordered structural modes of the protein. The results indicated that changes in protein conformation do not occur after contact with organoleptically rancid oil or dilute peroxides but do occur with concentrated peroxides. |
| doi_str_mv | 10.1111/j.1399-3011.1982.tb02668.x |
| format | Article |
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The results indicated that changes in protein conformation do not occur after contact with organoleptically rancid oil or dilute peroxides but do occur with concentrated peroxides.</description><identifier>ISSN: 0367-8377</identifier><identifier>EISSN: 1399-3011</identifier><identifier>DOI: 10.1111/j.1399-3011.1982.tb02668.x</identifier><identifier>PMID: 6180997</identifier><language>eng</language><publisher>Oxford, UK: Blackwell Publishing Ltd</publisher><subject>arachin ; Arachis ; Arachnis hypogeae ; C.D ; Circular Dichroism ; conformation ; Epitopes - analysis ; hydrogen peroxide ; Immunodiffusion ; peanut ; peanut-protein ; peroxide ; Peroxides ; Plant Proteins - isolation & purification ; Protein Conformation ; rancid oil</subject><ispartof>International Journal of Peptide and Protein Research, 1982-08, Vol.20 (2), p.149-153</ispartof><rights>1982 Munksgaard, Copenhagen</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4399-6109f133daaf0971be98d025dfb6a5cb11fe073264c1af436a2f760867670a3d3</citedby><cites>FETCH-LOGICAL-c4399-6109f133daaf0971be98d025dfb6a5cb11fe073264c1af436a2f760867670a3d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1399-3011.1982.tb02668.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1399-3011.1982.tb02668.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,777,781,1412,27905,27906,45555,45556</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/6180997$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>JACKS, T.J.</creatorcontrib><creatorcontrib>HENSARLING, T.P.</creatorcontrib><creatorcontrib>MULLER, L.L.</creatorcontrib><creatorcontrib>ANGELO, A.J. ST</creatorcontrib><creatorcontrib>NEUCERE, N.J.</creatorcontrib><title>Peroxide-induced conformational transitions of peanut storage protein (arachin)</title><title>International Journal of Peptide and Protein Research</title><addtitle>Int J Pept Protein Res</addtitle><description>Several effects of peroxides on protein have been described in the literature. Some of the effects have been ascribed to alterations in protein conformation but this has never been examined directly. This paper describes responses of peanut storage globulin (arachin) to rancid oil and hydrogen peroxide as measured by electrophoretic mobility, antigenicity and circular dichroism of the globulin. Rancid oil and 3% hydrogen peroxide had little effect on these properties but 30% hydrogen peroxide increased the mobility, abolished the antigenicity and reduced the ordered structural modes of the protein. The results indicated that changes in protein conformation do not occur after contact with organoleptically rancid oil or dilute peroxides but do occur with concentrated peroxides.</description><subject>arachin</subject><subject>Arachis</subject><subject>Arachnis hypogeae</subject><subject>C.D</subject><subject>Circular Dichroism</subject><subject>conformation</subject><subject>Epitopes - analysis</subject><subject>hydrogen peroxide</subject><subject>Immunodiffusion</subject><subject>peanut</subject><subject>peanut-protein</subject><subject>peroxide</subject><subject>Peroxides</subject><subject>Plant Proteins - isolation & purification</subject><subject>Protein Conformation</subject><subject>rancid oil</subject><issn>0367-8377</issn><issn>1399-3011</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1982</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqVkEtP3DAURi1EBVPKT0CKWKB2keBHxg82qMzwkqC0Eg-JjXWT2OAhE0_tRB3-fRPNaLYIbyzr--7x1UHokOCM9Od4lhGmVMowIRlRkmZtgSnnMltuodEm2kYjzLhIJRNiF32NcYYxy5mgO2iHE4mVEiN099sEv3SVSV1TdaWpktI31oc5tM43UCdtgCa64RETb5OFgaZrk9j6AC8mWQTfGtck3yFA-eqaH9_QFwt1NPvrew89XJzfT67Sm7vL68nPm7TMh_04wcoSxioAi5UghVGywnRc2YLDuCwIsQYLRnleErA540Ct4FhywQUGVrE9dLTi9hv87Uxs9dzF0tQ1NMZ3UYucSpUz-WGRjHPJMKV98WRVLIOPMRirF8HNIbxrgvWgXc_04FYPbvWgXa-162U_fLD-pSvmptqMrj33-ekq_-dq8_4Jsp6cTackVz0hXRFcbM1yQ4DwprlgYqyffl3qqbp6ntyePeo_7D_nTqIt</recordid><startdate>198208</startdate><enddate>198208</enddate><creator>JACKS, T.J.</creator><creator>HENSARLING, T.P.</creator><creator>MULLER, L.L.</creator><creator>ANGELO, A.J. ST</creator><creator>NEUCERE, N.J.</creator><general>Blackwell Publishing Ltd</general><scope>BSCLL</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>7QL</scope><scope>C1K</scope><scope>7X8</scope></search><sort><creationdate>198208</creationdate><title>Peroxide-induced conformational transitions of peanut storage protein (arachin)</title><author>JACKS, T.J. ; HENSARLING, T.P. ; MULLER, L.L. ; ANGELO, A.J. ST ; NEUCERE, N.J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4399-6109f133daaf0971be98d025dfb6a5cb11fe073264c1af436a2f760867670a3d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1982</creationdate><topic>arachin</topic><topic>Arachis</topic><topic>Arachnis hypogeae</topic><topic>C.D</topic><topic>Circular Dichroism</topic><topic>conformation</topic><topic>Epitopes - analysis</topic><topic>hydrogen peroxide</topic><topic>Immunodiffusion</topic><topic>peanut</topic><topic>peanut-protein</topic><topic>peroxide</topic><topic>Peroxides</topic><topic>Plant Proteins - isolation & purification</topic><topic>Protein Conformation</topic><topic>rancid oil</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>JACKS, T.J.</creatorcontrib><creatorcontrib>HENSARLING, T.P.</creatorcontrib><creatorcontrib>MULLER, L.L.</creatorcontrib><creatorcontrib>ANGELO, A.J. 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Rancid oil and 3% hydrogen peroxide had little effect on these properties but 30% hydrogen peroxide increased the mobility, abolished the antigenicity and reduced the ordered structural modes of the protein. The results indicated that changes in protein conformation do not occur after contact with organoleptically rancid oil or dilute peroxides but do occur with concentrated peroxides.</abstract><cop>Oxford, UK</cop><pub>Blackwell Publishing Ltd</pub><pmid>6180997</pmid><doi>10.1111/j.1399-3011.1982.tb02668.x</doi><tpages>5</tpages></addata></record> |
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| ispartof | International Journal of Peptide and Protein Research, 1982-08, Vol.20 (2), p.149-153 |
| issn | 0367-8377 1399-3011 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_74289438 |
| source | MEDLINE; Wiley Online Library Journals Frontfile Complete |
| subjects | arachin Arachis Arachnis hypogeae C.D Circular Dichroism conformation Epitopes - analysis hydrogen peroxide Immunodiffusion peanut peanut-protein peroxide Peroxides Plant Proteins - isolation & purification Protein Conformation rancid oil |
| title | Peroxide-induced conformational transitions of peanut storage protein (arachin) |
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