Atomic force microscopy images suggest aggregation mechanism in cerato-platanin
Abstract Cerato-platanin (CP), the first member of the “cerato-platanin family”, is a moderately hydrophobic protein produced by Ceratocystis fimbriata, the causal agent of a severe plant disease called “canker stain”. The protein is localized in the cell wall of the fungus and it seems to be involv...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Sbrana, F. [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2007 |
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| Schlagwörter: |
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| Anmerkung: |
© EBSA 2007 |
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| Übergeordnetes Werk: |
Enthalten in: European biophysics journal - Berlin : Springer, 1974, 36(2007), 7 vom: 12. Apr., Seite 727-732 |
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| Übergeordnetes Werk: |
volume:36 ; year:2007 ; number:7 ; day:12 ; month:04 ; pages:727-732 |
| Links: |
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| DOI / URN: |
10.1007/s00249-007-0159-x |
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| Katalog-ID: |
SPR002901412 |
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| 100 | 1 | |a Sbrana, F. |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Atomic force microscopy images suggest aggregation mechanism in cerato-platanin |
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| 520 | |a Abstract Cerato-platanin (CP), the first member of the “cerato-platanin family”, is a moderately hydrophobic protein produced by Ceratocystis fimbriata, the causal agent of a severe plant disease called “canker stain”. The protein is localized in the cell wall of the fungus and it seems to be involved in the host-plane interaction and induces both cell necrosis and phytoalexin synthesis (one of the first plant defence-related events). Recently, it has been determined that CP, like other fungal surface protein, is able to self assemble in vitro. In this paper we characterize the aggregates of CP by Atomic Force Microscopy (AFM) images. We observe that CP tends to form early annular-shaped oligomers that seem to constitute the fundamental bricks of a hierarchical aggregation process, eventually resulting in large macrofibrillar assemblies. A simple model, based on the hypothesis that the aggregation is energetically favourable when the exposed surface is reduced, is compatible with the measured aggregates’ shape and size. The proposed model can help to understand the mechanism by which CP and many other fungal surface proteins exert their effects. | ||
| 650 | 4 | |a Protein aggregation |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Cerato-platanin |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a AFM |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Bongini, L. |4 aut | |
| 700 | 1 | |a Cappugi, G. |4 aut | |
| 700 | 1 | |a Fanelli, D. |4 aut | |
| 700 | 1 | |a Guarino, A. |4 aut | |
| 700 | 1 | |a Pazzagli, L. |4 aut | |
| 700 | 1 | |a Scala, A. |4 aut | |
| 700 | 1 | |a Vassalli, M. |4 aut | |
| 700 | 1 | |a Zoppi, C. |4 aut | |
| 700 | 1 | |a Tiribilli, B. |4 aut | |
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10.1007/s00249-007-0159-x doi (DE-627)SPR002901412 (SPR)s00249-007-0159-x-e DE-627 ger DE-627 rakwb eng Sbrana, F. verfasserin aut Atomic force microscopy images suggest aggregation mechanism in cerato-platanin 2007 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © EBSA 2007 Abstract Cerato-platanin (CP), the first member of the “cerato-platanin family”, is a moderately hydrophobic protein produced by Ceratocystis fimbriata, the causal agent of a severe plant disease called “canker stain”. The protein is localized in the cell wall of the fungus and it seems to be involved in the host-plane interaction and induces both cell necrosis and phytoalexin synthesis (one of the first plant defence-related events). Recently, it has been determined that CP, like other fungal surface protein, is able to self assemble in vitro. In this paper we characterize the aggregates of CP by Atomic Force Microscopy (AFM) images. We observe that CP tends to form early annular-shaped oligomers that seem to constitute the fundamental bricks of a hierarchical aggregation process, eventually resulting in large macrofibrillar assemblies. A simple model, based on the hypothesis that the aggregation is energetically favourable when the exposed surface is reduced, is compatible with the measured aggregates’ shape and size. The proposed model can help to understand the mechanism by which CP and many other fungal surface proteins exert their effects. Protein aggregation (dpeaa)DE-He213 Cerato-platanin (dpeaa)DE-He213 AFM (dpeaa)DE-He213 Bongini, L. aut Cappugi, G. aut Fanelli, D. aut Guarino, A. aut Pazzagli, L. aut Scala, A. aut Vassalli, M. aut Zoppi, C. aut Tiribilli, B. aut Enthalten in European biophysics journal Berlin : Springer, 1974 36(2007), 7 vom: 12. Apr., Seite 727-732 (DE-627)235503606 (DE-600)1398349-0 1432-1017 nnns volume:36 year:2007 number:7 day:12 month:04 pages:727-732 https://dx.doi.org/10.1007/s00249-007-0159-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 36 2007 7 12 04 727-732 |
| spelling |
10.1007/s00249-007-0159-x doi (DE-627)SPR002901412 (SPR)s00249-007-0159-x-e DE-627 ger DE-627 rakwb eng Sbrana, F. verfasserin aut Atomic force microscopy images suggest aggregation mechanism in cerato-platanin 2007 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © EBSA 2007 Abstract Cerato-platanin (CP), the first member of the “cerato-platanin family”, is a moderately hydrophobic protein produced by Ceratocystis fimbriata, the causal agent of a severe plant disease called “canker stain”. The protein is localized in the cell wall of the fungus and it seems to be involved in the host-plane interaction and induces both cell necrosis and phytoalexin synthesis (one of the first plant defence-related events). Recently, it has been determined that CP, like other fungal surface protein, is able to self assemble in vitro. In this paper we characterize the aggregates of CP by Atomic Force Microscopy (AFM) images. We observe that CP tends to form early annular-shaped oligomers that seem to constitute the fundamental bricks of a hierarchical aggregation process, eventually resulting in large macrofibrillar assemblies. A simple model, based on the hypothesis that the aggregation is energetically favourable when the exposed surface is reduced, is compatible with the measured aggregates’ shape and size. The proposed model can help to understand the mechanism by which CP and many other fungal surface proteins exert their effects. Protein aggregation (dpeaa)DE-He213 Cerato-platanin (dpeaa)DE-He213 AFM (dpeaa)DE-He213 Bongini, L. aut Cappugi, G. aut Fanelli, D. aut Guarino, A. aut Pazzagli, L. aut Scala, A. aut Vassalli, M. aut Zoppi, C. aut Tiribilli, B. aut Enthalten in European biophysics journal Berlin : Springer, 1974 36(2007), 7 vom: 12. Apr., Seite 727-732 (DE-627)235503606 (DE-600)1398349-0 1432-1017 nnns volume:36 year:2007 number:7 day:12 month:04 pages:727-732 https://dx.doi.org/10.1007/s00249-007-0159-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 36 2007 7 12 04 727-732 |
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10.1007/s00249-007-0159-x doi (DE-627)SPR002901412 (SPR)s00249-007-0159-x-e DE-627 ger DE-627 rakwb eng Sbrana, F. verfasserin aut Atomic force microscopy images suggest aggregation mechanism in cerato-platanin 2007 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © EBSA 2007 Abstract Cerato-platanin (CP), the first member of the “cerato-platanin family”, is a moderately hydrophobic protein produced by Ceratocystis fimbriata, the causal agent of a severe plant disease called “canker stain”. The protein is localized in the cell wall of the fungus and it seems to be involved in the host-plane interaction and induces both cell necrosis and phytoalexin synthesis (one of the first plant defence-related events). Recently, it has been determined that CP, like other fungal surface protein, is able to self assemble in vitro. In this paper we characterize the aggregates of CP by Atomic Force Microscopy (AFM) images. We observe that CP tends to form early annular-shaped oligomers that seem to constitute the fundamental bricks of a hierarchical aggregation process, eventually resulting in large macrofibrillar assemblies. A simple model, based on the hypothesis that the aggregation is energetically favourable when the exposed surface is reduced, is compatible with the measured aggregates’ shape and size. The proposed model can help to understand the mechanism by which CP and many other fungal surface proteins exert their effects. Protein aggregation (dpeaa)DE-He213 Cerato-platanin (dpeaa)DE-He213 AFM (dpeaa)DE-He213 Bongini, L. aut Cappugi, G. aut Fanelli, D. aut Guarino, A. aut Pazzagli, L. aut Scala, A. aut Vassalli, M. aut Zoppi, C. aut Tiribilli, B. aut Enthalten in European biophysics journal Berlin : Springer, 1974 36(2007), 7 vom: 12. Apr., Seite 727-732 (DE-627)235503606 (DE-600)1398349-0 1432-1017 nnns volume:36 year:2007 number:7 day:12 month:04 pages:727-732 https://dx.doi.org/10.1007/s00249-007-0159-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 36 2007 7 12 04 727-732 |
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10.1007/s00249-007-0159-x doi (DE-627)SPR002901412 (SPR)s00249-007-0159-x-e DE-627 ger DE-627 rakwb eng Sbrana, F. verfasserin aut Atomic force microscopy images suggest aggregation mechanism in cerato-platanin 2007 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © EBSA 2007 Abstract Cerato-platanin (CP), the first member of the “cerato-platanin family”, is a moderately hydrophobic protein produced by Ceratocystis fimbriata, the causal agent of a severe plant disease called “canker stain”. The protein is localized in the cell wall of the fungus and it seems to be involved in the host-plane interaction and induces both cell necrosis and phytoalexin synthesis (one of the first plant defence-related events). Recently, it has been determined that CP, like other fungal surface protein, is able to self assemble in vitro. In this paper we characterize the aggregates of CP by Atomic Force Microscopy (AFM) images. We observe that CP tends to form early annular-shaped oligomers that seem to constitute the fundamental bricks of a hierarchical aggregation process, eventually resulting in large macrofibrillar assemblies. A simple model, based on the hypothesis that the aggregation is energetically favourable when the exposed surface is reduced, is compatible with the measured aggregates’ shape and size. The proposed model can help to understand the mechanism by which CP and many other fungal surface proteins exert their effects. Protein aggregation (dpeaa)DE-He213 Cerato-platanin (dpeaa)DE-He213 AFM (dpeaa)DE-He213 Bongini, L. aut Cappugi, G. aut Fanelli, D. aut Guarino, A. aut Pazzagli, L. aut Scala, A. aut Vassalli, M. aut Zoppi, C. aut Tiribilli, B. aut Enthalten in European biophysics journal Berlin : Springer, 1974 36(2007), 7 vom: 12. Apr., Seite 727-732 (DE-627)235503606 (DE-600)1398349-0 1432-1017 nnns volume:36 year:2007 number:7 day:12 month:04 pages:727-732 https://dx.doi.org/10.1007/s00249-007-0159-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 36 2007 7 12 04 727-732 |
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10.1007/s00249-007-0159-x doi (DE-627)SPR002901412 (SPR)s00249-007-0159-x-e DE-627 ger DE-627 rakwb eng Sbrana, F. verfasserin aut Atomic force microscopy images suggest aggregation mechanism in cerato-platanin 2007 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © EBSA 2007 Abstract Cerato-platanin (CP), the first member of the “cerato-platanin family”, is a moderately hydrophobic protein produced by Ceratocystis fimbriata, the causal agent of a severe plant disease called “canker stain”. The protein is localized in the cell wall of the fungus and it seems to be involved in the host-plane interaction and induces both cell necrosis and phytoalexin synthesis (one of the first plant defence-related events). Recently, it has been determined that CP, like other fungal surface protein, is able to self assemble in vitro. In this paper we characterize the aggregates of CP by Atomic Force Microscopy (AFM) images. We observe that CP tends to form early annular-shaped oligomers that seem to constitute the fundamental bricks of a hierarchical aggregation process, eventually resulting in large macrofibrillar assemblies. A simple model, based on the hypothesis that the aggregation is energetically favourable when the exposed surface is reduced, is compatible with the measured aggregates’ shape and size. The proposed model can help to understand the mechanism by which CP and many other fungal surface proteins exert their effects. Protein aggregation (dpeaa)DE-He213 Cerato-platanin (dpeaa)DE-He213 AFM (dpeaa)DE-He213 Bongini, L. aut Cappugi, G. aut Fanelli, D. aut Guarino, A. aut Pazzagli, L. aut Scala, A. aut Vassalli, M. aut Zoppi, C. aut Tiribilli, B. aut Enthalten in European biophysics journal Berlin : Springer, 1974 36(2007), 7 vom: 12. Apr., Seite 727-732 (DE-627)235503606 (DE-600)1398349-0 1432-1017 nnns volume:36 year:2007 number:7 day:12 month:04 pages:727-732 https://dx.doi.org/10.1007/s00249-007-0159-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 36 2007 7 12 04 727-732 |
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Sbrana, F. @@aut@@ Bongini, L. @@aut@@ Cappugi, G. @@aut@@ Fanelli, D. @@aut@@ Guarino, A. @@aut@@ Pazzagli, L. @@aut@@ Scala, A. @@aut@@ Vassalli, M. @@aut@@ Zoppi, C. @@aut@@ Tiribilli, B. @@aut@@ |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR002901412</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230519153616.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201001s2007 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s00249-007-0159-x</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR002901412</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s00249-007-0159-x-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Sbrana, F.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Atomic force microscopy images suggest aggregation mechanism in cerato-platanin</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2007</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© EBSA 2007</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Cerato-platanin (CP), the first member of the “cerato-platanin family”, is a moderately hydrophobic protein produced by Ceratocystis fimbriata, the causal agent of a severe plant disease called “canker stain”. 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Sbrana, F. |
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Sbrana, F. misc Protein aggregation misc Cerato-platanin misc AFM Atomic force microscopy images suggest aggregation mechanism in cerato-platanin |
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Atomic force microscopy images suggest aggregation mechanism in cerato-platanin Protein aggregation (dpeaa)DE-He213 Cerato-platanin (dpeaa)DE-He213 AFM (dpeaa)DE-He213 |
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Sbrana, F. Bongini, L. Cappugi, G. Fanelli, D. Guarino, A. Pazzagli, L. Scala, A. Vassalli, M. Zoppi, C. Tiribilli, B. |
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atomic force microscopy images suggest aggregation mechanism in cerato-platanin |
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Atomic force microscopy images suggest aggregation mechanism in cerato-platanin |
| abstract |
Abstract Cerato-platanin (CP), the first member of the “cerato-platanin family”, is a moderately hydrophobic protein produced by Ceratocystis fimbriata, the causal agent of a severe plant disease called “canker stain”. The protein is localized in the cell wall of the fungus and it seems to be involved in the host-plane interaction and induces both cell necrosis and phytoalexin synthesis (one of the first plant defence-related events). Recently, it has been determined that CP, like other fungal surface protein, is able to self assemble in vitro. In this paper we characterize the aggregates of CP by Atomic Force Microscopy (AFM) images. We observe that CP tends to form early annular-shaped oligomers that seem to constitute the fundamental bricks of a hierarchical aggregation process, eventually resulting in large macrofibrillar assemblies. A simple model, based on the hypothesis that the aggregation is energetically favourable when the exposed surface is reduced, is compatible with the measured aggregates’ shape and size. The proposed model can help to understand the mechanism by which CP and many other fungal surface proteins exert their effects. © EBSA 2007 |
| abstractGer |
Abstract Cerato-platanin (CP), the first member of the “cerato-platanin family”, is a moderately hydrophobic protein produced by Ceratocystis fimbriata, the causal agent of a severe plant disease called “canker stain”. The protein is localized in the cell wall of the fungus and it seems to be involved in the host-plane interaction and induces both cell necrosis and phytoalexin synthesis (one of the first plant defence-related events). Recently, it has been determined that CP, like other fungal surface protein, is able to self assemble in vitro. In this paper we characterize the aggregates of CP by Atomic Force Microscopy (AFM) images. We observe that CP tends to form early annular-shaped oligomers that seem to constitute the fundamental bricks of a hierarchical aggregation process, eventually resulting in large macrofibrillar assemblies. A simple model, based on the hypothesis that the aggregation is energetically favourable when the exposed surface is reduced, is compatible with the measured aggregates’ shape and size. The proposed model can help to understand the mechanism by which CP and many other fungal surface proteins exert their effects. © EBSA 2007 |
| abstract_unstemmed |
Abstract Cerato-platanin (CP), the first member of the “cerato-platanin family”, is a moderately hydrophobic protein produced by Ceratocystis fimbriata, the causal agent of a severe plant disease called “canker stain”. The protein is localized in the cell wall of the fungus and it seems to be involved in the host-plane interaction and induces both cell necrosis and phytoalexin synthesis (one of the first plant defence-related events). Recently, it has been determined that CP, like other fungal surface protein, is able to self assemble in vitro. In this paper we characterize the aggregates of CP by Atomic Force Microscopy (AFM) images. We observe that CP tends to form early annular-shaped oligomers that seem to constitute the fundamental bricks of a hierarchical aggregation process, eventually resulting in large macrofibrillar assemblies. A simple model, based on the hypothesis that the aggregation is energetically favourable when the exposed surface is reduced, is compatible with the measured aggregates’ shape and size. The proposed model can help to understand the mechanism by which CP and many other fungal surface proteins exert their effects. © EBSA 2007 |
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| title_short |
Atomic force microscopy images suggest aggregation mechanism in cerato-platanin |
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https://dx.doi.org/10.1007/s00249-007-0159-x |
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Bongini, L. Cappugi, G. Fanelli, D. Guarino, A. Pazzagli, L. Scala, A. Vassalli, M. Zoppi, C. Tiribilli, B. |
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Bongini, L. Cappugi, G. Fanelli, D. Guarino, A. Pazzagli, L. Scala, A. Vassalli, M. Zoppi, C. Tiribilli, B. |
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2024-07-03T15:56:48.194Z |
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| score |
7.3998213 |