beta-Glucoside activators of mung bean UDP-glucose: beta-glucan synthase. II. Comparison of effects of an endogenous beta-linked glucolipid with synthetic n-alkyl beta-D-monoglucopyranosides
n-Alkyl ($\text{C}_{6}-\text{C}_{12}$) β-D-monoglucopyranosides have been found to be highly potent activators of mung bean β-glucan synthase in vitro, increasing the Vmax of the enzyme as much as 60-fold and with Ka values as low as 10 micromolar. Activation is highly specific for the β-linked term...
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| Veröffentlicht in: | Plant physiology (Bethesda) 1988-04, Vol.86 (4), p.1104-1107 |
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| container_end_page | 1107 |
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| container_issue | 4 |
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| container_title | Plant physiology (Bethesda) |
| container_volume | 86 |
| creator | Callaghan, T Ross, P Weinberger-Ohana, P Benziman, M |
| description | n-Alkyl ($\text{C}_{6}-\text{C}_{12}$) β-D-monoglucopyranosides have been found to be highly potent activators of mung bean β-glucan synthase in vitro, increasing the Vmax of the enzyme as much as 60-fold and with Ka values as low as 10 micromolar. Activation is highly specific for the β-linked terminal glucose residue; other alkyl glycosides such as, octyl-α-glucoside, dodecyl β-maltoside, 6-lauryl sucrose, 6-lauryl glucose, which lack this structure, are ineffective as activators. Based on the similarities in their structure and effects on β-glucan synthesis under a variety of conditions, it is proposed that the alkyl β-glucosides are structural analogs of the native glucolipid activator of β-glucan synthase isolated from mung bean extracts. |
| doi_str_mv | 10.1104/pp.86.4.1104 |
| format | Article |
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II. Comparison of effects of an endogenous beta-linked glucolipid with synthetic n-alkyl beta-D-monoglucopyranosides</title><source>Alma/SFX Local Collection</source><source>JSTOR</source><source>EZB Electronic Journals Library</source><creator>Callaghan, T ; Ross, P ; Weinberger-Ohana, P ; Benziman, M</creator><creatorcontrib>Callaghan, T ; Ross, P ; Weinberger-Ohana, P ; Benziman, M</creatorcontrib><description>n-Alkyl ($\text{C}_{6}-\text{C}_{12}$) β-D-monoglucopyranosides have been found to be highly potent activators of mung bean β-glucan synthase in vitro, increasing the Vmax of the enzyme as much as 60-fold and with Ka values as low as 10 micromolar. Activation is highly specific for the β-linked terminal glucose residue; other alkyl glycosides such as, octyl-α-glucoside, dodecyl β-maltoside, 6-lauryl sucrose, 6-lauryl glucose, which lack this structure, are ineffective as activators. Based on the similarities in their structure and effects on β-glucan synthesis under a variety of conditions, it is proposed that the alkyl β-glucosides are structural analogs of the native glucolipid activator of β-glucan synthase isolated from mung bean extracts.</description><identifier>ISSN: 0032-0889</identifier><identifier>EISSN: 1532-2548</identifier><identifier>DOI: 10.1104/pp.86.4.1104</identifier><identifier>PMID: 16666039</identifier><identifier>CODEN: PPHYA5</identifier><language>eng</language><publisher>Rockville, MD: American Society of Plant Physiologists</publisher><subject>ACTIVIDAD ENZIMATICA ; ACTIVITE ENZYMATIQUE ; Analytical, structural and metabolic biochemistry ; Biological and medical sciences ; Enzyme activity ; Enzymes ; Enzymes and enzyme inhibitors ; ENZYMIC ACTIVITY ; Fundamental and applied biological sciences. Psychology ; GLUCANE ; GLUCANO ; GLUCANS ; Glucosides ; Glycosides ; Kinetics ; Paper chromatography ; Plants ; Sodium ; Solubilization ; Transferases ; VIGNA RADIATA</subject><ispartof>Plant physiology (Bethesda), 1988-04, Vol.86 (4), p.1104-1107</ispartof><rights>Copyright 1988 The American Society of Plant Physiologists</rights><rights>1989 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/4271285$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/4271285$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,776,780,799,27901,27902,57992,58225</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=7124438$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16666039$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Callaghan, T</creatorcontrib><creatorcontrib>Ross, P</creatorcontrib><creatorcontrib>Weinberger-Ohana, P</creatorcontrib><creatorcontrib>Benziman, M</creatorcontrib><title>beta-Glucoside activators of mung bean UDP-glucose: beta-glucan synthase. II. Comparison of effects of an endogenous beta-linked glucolipid with synthetic n-alkyl beta-D-monoglucopyranosides</title><title>Plant physiology (Bethesda)</title><addtitle>Plant Physiol</addtitle><description>n-Alkyl ($\text{C}_{6}-\text{C}_{12}$) β-D-monoglucopyranosides have been found to be highly potent activators of mung bean β-glucan synthase in vitro, increasing the Vmax of the enzyme as much as 60-fold and with Ka values as low as 10 micromolar. Activation is highly specific for the β-linked terminal glucose residue; other alkyl glycosides such as, octyl-α-glucoside, dodecyl β-maltoside, 6-lauryl sucrose, 6-lauryl glucose, which lack this structure, are ineffective as activators. Based on the similarities in their structure and effects on β-glucan synthesis under a variety of conditions, it is proposed that the alkyl β-glucosides are structural analogs of the native glucolipid activator of β-glucan synthase isolated from mung bean extracts.</description><subject>ACTIVIDAD ENZIMATICA</subject><subject>ACTIVITE ENZYMATIQUE</subject><subject>Analytical, structural and metabolic biochemistry</subject><subject>Biological and medical sciences</subject><subject>Enzyme activity</subject><subject>Enzymes</subject><subject>Enzymes and enzyme inhibitors</subject><subject>ENZYMIC ACTIVITY</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>GLUCANE</subject><subject>GLUCANO</subject><subject>GLUCANS</subject><subject>Glucosides</subject><subject>Glycosides</subject><subject>Kinetics</subject><subject>Paper chromatography</subject><subject>Plants</subject><subject>Sodium</subject><subject>Solubilization</subject><subject>Transferases</subject><subject>VIGNA RADIATA</subject><issn>0032-0889</issn><issn>1532-2548</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1988</creationdate><recordtype>article</recordtype><recordid>eNpFkUFv1DAQhS0Eokvhxgkh5AMSFxLs2E4cbmgLZaVKIMGeo4kz2bpN7BAnoP1z_Da8yar4Yo_eN288eoS85CzlnMkPw5DqPJVL8YhsuBJZkimpH5MNY_HNtC4vyLMQ7hhjXHD5lFzwPB4myg35W-MEyXU3Gx9sgxTMZH_D5MdAfUv72R1ojeDo_up7clgo_EiXnlMVhXB00y0ETOlul9Kt7wcYbfDu1I5ti2ZanCKJrvEHdH4Oq0Fn3T02dHHt7GAb-sdOt6shTtZQl0B3f-xW-irpvfMLPBxHcMt3w3PypIUu4IvzfUn2Xz7_3H5Nbr5d77afbhLDc14mqFDkuigyyWQri0bUEqDk0OSqFtAYJpTKAJgGjkpERatSZrpQQouMGyMuybvVdxj9rxnDVPU2GOw6cBgXqgohZCmYlJF8v5Jm9CGM2FbDaHsYjxVn1SmjahgqnVdyKSL-5mw81z02_-FzQhF4ewYgGOjauLqx4YEreBaH6oi9XrG7EMN7kGUWAa2i_GqVW_AVHGJC1f6H1oqXnIl_GxCx-g</recordid><startdate>198804</startdate><enddate>198804</enddate><creator>Callaghan, T</creator><creator>Ross, P</creator><creator>Weinberger-Ohana, P</creator><creator>Benziman, M</creator><general>American Society of Plant Physiologists</general><scope>FBQ</scope><scope>IQODW</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>198804</creationdate><title>beta-Glucoside activators of mung bean UDP-glucose: beta-glucan synthase. II. Comparison of effects of an endogenous beta-linked glucolipid with synthetic n-alkyl beta-D-monoglucopyranosides</title><author>Callaghan, T ; Ross, P ; Weinberger-Ohana, P ; Benziman, M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1619-e5e368772404f47d3b4aa91ad65b3adc03552aa08a1e53a918594287538321cc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1988</creationdate><topic>ACTIVIDAD ENZIMATICA</topic><topic>ACTIVITE ENZYMATIQUE</topic><topic>Analytical, structural and metabolic biochemistry</topic><topic>Biological and medical sciences</topic><topic>Enzyme activity</topic><topic>Enzymes</topic><topic>Enzymes and enzyme inhibitors</topic><topic>ENZYMIC ACTIVITY</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>GLUCANE</topic><topic>GLUCANO</topic><topic>GLUCANS</topic><topic>Glucosides</topic><topic>Glycosides</topic><topic>Kinetics</topic><topic>Paper chromatography</topic><topic>Plants</topic><topic>Sodium</topic><topic>Solubilization</topic><topic>Transferases</topic><topic>VIGNA RADIATA</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Callaghan, T</creatorcontrib><creatorcontrib>Ross, P</creatorcontrib><creatorcontrib>Weinberger-Ohana, P</creatorcontrib><creatorcontrib>Benziman, M</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Plant physiology (Bethesda)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Callaghan, T</au><au>Ross, P</au><au>Weinberger-Ohana, P</au><au>Benziman, M</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>beta-Glucoside activators of mung bean UDP-glucose: beta-glucan synthase. II. Comparison of effects of an endogenous beta-linked glucolipid with synthetic n-alkyl beta-D-monoglucopyranosides</atitle><jtitle>Plant physiology (Bethesda)</jtitle><addtitle>Plant Physiol</addtitle><date>1988-04</date><risdate>1988</risdate><volume>86</volume><issue>4</issue><spage>1104</spage><epage>1107</epage><pages>1104-1107</pages><issn>0032-0889</issn><eissn>1532-2548</eissn><coden>PPHYA5</coden><abstract>n-Alkyl ($\text{C}_{6}-\text{C}_{12}$) β-D-monoglucopyranosides have been found to be highly potent activators of mung bean β-glucan synthase in vitro, increasing the Vmax of the enzyme as much as 60-fold and with Ka values as low as 10 micromolar. Activation is highly specific for the β-linked terminal glucose residue; other alkyl glycosides such as, octyl-α-glucoside, dodecyl β-maltoside, 6-lauryl sucrose, 6-lauryl glucose, which lack this structure, are ineffective as activators. Based on the similarities in their structure and effects on β-glucan synthesis under a variety of conditions, it is proposed that the alkyl β-glucosides are structural analogs of the native glucolipid activator of β-glucan synthase isolated from mung bean extracts.</abstract><cop>Rockville, MD</cop><pub>American Society of Plant Physiologists</pub><pmid>16666039</pmid><doi>10.1104/pp.86.4.1104</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0032-0889 |
| ispartof | Plant physiology (Bethesda), 1988-04, Vol.86 (4), p.1104-1107 |
| issn | 0032-0889 1532-2548 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_733493044 |
| source | Alma/SFX Local Collection; JSTOR; EZB Electronic Journals Library |
| subjects | ACTIVIDAD ENZIMATICA ACTIVITE ENZYMATIQUE Analytical, structural and metabolic biochemistry Biological and medical sciences Enzyme activity Enzymes Enzymes and enzyme inhibitors ENZYMIC ACTIVITY Fundamental and applied biological sciences. Psychology GLUCANE GLUCANO GLUCANS Glucosides Glycosides Kinetics Paper chromatography Plants Sodium Solubilization Transferases VIGNA RADIATA |
| title | beta-Glucoside activators of mung bean UDP-glucose: beta-glucan synthase. II. Comparison of effects of an endogenous beta-linked glucolipid with synthetic n-alkyl beta-D-monoglucopyranosides |
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