Census of cytosolic aminopeptidase activity reveals two novel cytosolic aminopeptidases
Abstract Activation of $ CD8^{+} $ cytotoxic T cells is crucial for the adaptive immune response against viral infections and the control of malignant transformed cells. Together with activation of costimulatory molecules like CD3 and CD28, $ CD8^{+} $ T cells need activation of their unique T cell...
Ausführliche Beschreibung
Autor*in: |
Akkad, Nadja [verfasserIn] Schatz, Mark [verfasserIn] Dengjel, Jörn [verfasserIn] Tenzer, Stefan [verfasserIn] Schild, Hansjörg [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2012 |
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Schlagwörter: |
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Übergeordnetes Werk: |
Enthalten in: Medical microbiology and immunology - Berlin : Springer, 1886, 201(2012), 4 vom: 14. Sept., Seite 463-473 |
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Übergeordnetes Werk: |
volume:201 ; year:2012 ; number:4 ; day:14 ; month:09 ; pages:463-473 |
Links: |
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DOI / URN: |
10.1007/s00430-012-0266-x |
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Katalog-ID: |
SPR005748011 |
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245 | 1 | 0 | |a Census of cytosolic aminopeptidase activity reveals two novel cytosolic aminopeptidases |
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520 | |a Abstract Activation of $ CD8^{+} $ cytotoxic T cells is crucial for the adaptive immune response against viral infections and the control of malignant transformed cells. Together with activation of costimulatory molecules like CD3 and CD28, $ CD8^{+} $ T cells need activation of their unique T cell receptor via recognition of foreign peptide epitopes in combination with major histocompatibility complexes class I on the cell surface of professional antigen-presenting cells. Presentation of pathogen-associated proteins is the result of a complex proteolytic process. It starts with the breakdown of proteins by a cytosolic endopeptidase, the proteasome, and is continued by subsequent N-terminal trimming events in the cytosol and/or the endoplasmic reticulum. Analysis of the proteolytic aminopeptidase activity in the former cellular compartment showed that the cytosol harbors a multitude of aminopeptidases that have singular specificities, but on the other hand also show redundancy in the trimming of N-terminal residues. The observed pattern of the overall trimming in the cytosol is reflected by the activity of the four identified aminopeptidases, and the administration of protease inhibitors made it possible to assign specificity of cleaving of proteinogenic amino acids to one or more identified aminopeptidase. The only exception was the cleavage of aspartic acid, which is performed by one yet unidentified enzyme. | ||
650 | 4 | |a Aminopeptidase |7 (dpeaa)DE-He213 | |
650 | 4 | |a Cytosol |7 (dpeaa)DE-He213 | |
650 | 4 | |a PSA |7 (dpeaa)DE-He213 | |
650 | 4 | |a BH |7 (dpeaa)DE-He213 | |
650 | 4 | |a Aminopeptidase B |7 (dpeaa)DE-He213 | |
650 | 4 | |a LTA |7 (dpeaa)DE-He213 | |
650 | 4 | |a H |7 (dpeaa)DE-He213 | |
700 | 1 | |a Schatz, Mark |e verfasserin |4 aut | |
700 | 1 | |a Dengjel, Jörn |e verfasserin |4 aut | |
700 | 1 | |a Tenzer, Stefan |e verfasserin |4 aut | |
700 | 1 | |a Schild, Hansjörg |e verfasserin |4 aut | |
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912 | |a GBV_ILN_20 | ||
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912 | |a GBV_ILN_40 | ||
912 | |a GBV_ILN_60 | ||
912 | |a GBV_ILN_62 | ||
912 | |a GBV_ILN_63 | ||
912 | |a GBV_ILN_69 | ||
912 | |a GBV_ILN_70 | ||
912 | |a GBV_ILN_73 | ||
912 | |a GBV_ILN_74 | ||
912 | |a GBV_ILN_90 | ||
912 | |a GBV_ILN_95 | ||
912 | |a GBV_ILN_100 | ||
912 | |a GBV_ILN_101 | ||
912 | |a GBV_ILN_105 | ||
912 | |a GBV_ILN_110 | ||
912 | |a GBV_ILN_120 | ||
912 | |a GBV_ILN_138 | ||
912 | |a GBV_ILN_150 | ||
912 | |a GBV_ILN_151 | ||
912 | |a GBV_ILN_152 | ||
912 | |a GBV_ILN_161 | ||
912 | |a GBV_ILN_170 | ||
912 | |a GBV_ILN_171 | ||
912 | |a GBV_ILN_187 | ||
912 | |a GBV_ILN_213 | ||
912 | |a GBV_ILN_224 | ||
912 | |a GBV_ILN_230 | ||
912 | |a GBV_ILN_250 | ||
912 | |a GBV_ILN_252 | ||
912 | |a GBV_ILN_267 | ||
912 | |a GBV_ILN_281 | ||
912 | |a GBV_ILN_285 | ||
912 | |a GBV_ILN_293 | ||
912 | |a GBV_ILN_370 | ||
912 | |a GBV_ILN_602 | ||
912 | |a GBV_ILN_636 | ||
912 | |a GBV_ILN_702 | ||
912 | |a GBV_ILN_2001 | ||
912 | |a GBV_ILN_2003 | ||
912 | |a GBV_ILN_2004 | ||
912 | |a GBV_ILN_2005 | ||
912 | |a GBV_ILN_2006 | ||
912 | |a GBV_ILN_2007 | ||
912 | |a GBV_ILN_2008 | ||
912 | |a GBV_ILN_2009 | ||
912 | |a GBV_ILN_2010 | ||
912 | |a GBV_ILN_2011 | ||
912 | |a GBV_ILN_2014 | ||
912 | |a GBV_ILN_2015 | ||
912 | |a GBV_ILN_2020 | ||
912 | |a GBV_ILN_2021 | ||
912 | |a GBV_ILN_2025 | ||
912 | |a GBV_ILN_2026 | ||
912 | |a GBV_ILN_2027 | ||
912 | |a GBV_ILN_2031 | ||
912 | |a GBV_ILN_2034 | ||
912 | |a GBV_ILN_2037 | ||
912 | |a GBV_ILN_2038 | ||
912 | |a GBV_ILN_2039 | ||
912 | |a GBV_ILN_2044 | ||
912 | |a GBV_ILN_2048 | ||
912 | |a GBV_ILN_2049 | ||
912 | |a GBV_ILN_2050 | ||
912 | |a GBV_ILN_2055 | ||
912 | |a GBV_ILN_2057 | ||
912 | |a GBV_ILN_2059 | ||
912 | |a GBV_ILN_2061 | ||
912 | |a GBV_ILN_2064 | ||
912 | |a GBV_ILN_2065 | ||
912 | |a GBV_ILN_2068 | ||
912 | |a GBV_ILN_2070 | ||
912 | |a GBV_ILN_2086 | ||
912 | |a GBV_ILN_2088 | ||
912 | |a GBV_ILN_2093 | ||
912 | |a GBV_ILN_2106 | ||
912 | |a GBV_ILN_2107 | ||
912 | |a GBV_ILN_2110 | ||
912 | |a GBV_ILN_2113 | ||
912 | |a GBV_ILN_2118 | ||
912 | |a GBV_ILN_2119 | ||
912 | |a GBV_ILN_2129 | ||
912 | |a GBV_ILN_2143 | ||
912 | |a GBV_ILN_2144 | ||
912 | |a GBV_ILN_2152 | ||
912 | |a GBV_ILN_2153 | ||
912 | |a GBV_ILN_2188 | ||
912 | |a GBV_ILN_2190 | ||
912 | |a GBV_ILN_2232 | ||
912 | |a GBV_ILN_2336 | ||
912 | |a GBV_ILN_2446 | ||
912 | |a GBV_ILN_2470 | ||
912 | |a GBV_ILN_2472 | ||
912 | |a GBV_ILN_2507 | ||
912 | |a GBV_ILN_2522 | ||
912 | |a GBV_ILN_2548 | ||
912 | |a GBV_ILN_4012 | ||
912 | |a GBV_ILN_4035 | ||
912 | |a GBV_ILN_4037 | ||
912 | |a GBV_ILN_4046 | ||
912 | |a GBV_ILN_4112 | ||
912 | |a GBV_ILN_4125 | ||
912 | |a GBV_ILN_4126 | ||
912 | |a GBV_ILN_4242 | ||
912 | |a GBV_ILN_4246 | ||
912 | |a GBV_ILN_4249 | ||
912 | |a GBV_ILN_4251 | ||
912 | |a GBV_ILN_4305 | ||
912 | |a GBV_ILN_4306 | ||
912 | |a GBV_ILN_4307 | ||
912 | |a GBV_ILN_4313 | ||
912 | |a GBV_ILN_4322 | ||
912 | |a GBV_ILN_4323 | ||
912 | |a GBV_ILN_4324 | ||
912 | |a GBV_ILN_4325 | ||
912 | |a GBV_ILN_4326 | ||
912 | |a GBV_ILN_4328 | ||
912 | |a GBV_ILN_4333 | ||
912 | |a GBV_ILN_4334 | ||
912 | |a GBV_ILN_4335 | ||
912 | |a GBV_ILN_4336 | ||
912 | |a GBV_ILN_4338 | ||
912 | |a GBV_ILN_4393 | ||
912 | |a GBV_ILN_4700 | ||
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951 | |a AR | ||
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44.75 |
publishDate |
2012 |
allfields |
10.1007/s00430-012-0266-x doi (DE-627)SPR005748011 (SPR)s00430-012-0266-x-e DE-627 ger DE-627 rakwb eng 570 610 ASE 44.75 bkl Akkad, Nadja verfasserin aut Census of cytosolic aminopeptidase activity reveals two novel cytosolic aminopeptidases 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Activation of $ CD8^{+} $ cytotoxic T cells is crucial for the adaptive immune response against viral infections and the control of malignant transformed cells. Together with activation of costimulatory molecules like CD3 and CD28, $ CD8^{+} $ T cells need activation of their unique T cell receptor via recognition of foreign peptide epitopes in combination with major histocompatibility complexes class I on the cell surface of professional antigen-presenting cells. Presentation of pathogen-associated proteins is the result of a complex proteolytic process. It starts with the breakdown of proteins by a cytosolic endopeptidase, the proteasome, and is continued by subsequent N-terminal trimming events in the cytosol and/or the endoplasmic reticulum. Analysis of the proteolytic aminopeptidase activity in the former cellular compartment showed that the cytosol harbors a multitude of aminopeptidases that have singular specificities, but on the other hand also show redundancy in the trimming of N-terminal residues. The observed pattern of the overall trimming in the cytosol is reflected by the activity of the four identified aminopeptidases, and the administration of protease inhibitors made it possible to assign specificity of cleaving of proteinogenic amino acids to one or more identified aminopeptidase. The only exception was the cleavage of aspartic acid, which is performed by one yet unidentified enzyme. Aminopeptidase (dpeaa)DE-He213 Cytosol (dpeaa)DE-He213 PSA (dpeaa)DE-He213 BH (dpeaa)DE-He213 Aminopeptidase B (dpeaa)DE-He213 LTA (dpeaa)DE-He213 H (dpeaa)DE-He213 Schatz, Mark verfasserin aut Dengjel, Jörn verfasserin aut Tenzer, Stefan verfasserin aut Schild, Hansjörg verfasserin aut Enthalten in Medical microbiology and immunology Berlin : Springer, 1886 201(2012), 4 vom: 14. Sept., Seite 463-473 (DE-627)254630871 (DE-600)1462140-X 1432-1831 nnns volume:201 year:2012 number:4 day:14 month:09 pages:463-473 https://dx.doi.org/10.1007/s00430-012-0266-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_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_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_252 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_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_2110 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.75 ASE AR 201 2012 4 14 09 463-473 |
spelling |
10.1007/s00430-012-0266-x doi (DE-627)SPR005748011 (SPR)s00430-012-0266-x-e DE-627 ger DE-627 rakwb eng 570 610 ASE 44.75 bkl Akkad, Nadja verfasserin aut Census of cytosolic aminopeptidase activity reveals two novel cytosolic aminopeptidases 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Activation of $ CD8^{+} $ cytotoxic T cells is crucial for the adaptive immune response against viral infections and the control of malignant transformed cells. Together with activation of costimulatory molecules like CD3 and CD28, $ CD8^{+} $ T cells need activation of their unique T cell receptor via recognition of foreign peptide epitopes in combination with major histocompatibility complexes class I on the cell surface of professional antigen-presenting cells. Presentation of pathogen-associated proteins is the result of a complex proteolytic process. It starts with the breakdown of proteins by a cytosolic endopeptidase, the proteasome, and is continued by subsequent N-terminal trimming events in the cytosol and/or the endoplasmic reticulum. Analysis of the proteolytic aminopeptidase activity in the former cellular compartment showed that the cytosol harbors a multitude of aminopeptidases that have singular specificities, but on the other hand also show redundancy in the trimming of N-terminal residues. The observed pattern of the overall trimming in the cytosol is reflected by the activity of the four identified aminopeptidases, and the administration of protease inhibitors made it possible to assign specificity of cleaving of proteinogenic amino acids to one or more identified aminopeptidase. The only exception was the cleavage of aspartic acid, which is performed by one yet unidentified enzyme. Aminopeptidase (dpeaa)DE-He213 Cytosol (dpeaa)DE-He213 PSA (dpeaa)DE-He213 BH (dpeaa)DE-He213 Aminopeptidase B (dpeaa)DE-He213 LTA (dpeaa)DE-He213 H (dpeaa)DE-He213 Schatz, Mark verfasserin aut Dengjel, Jörn verfasserin aut Tenzer, Stefan verfasserin aut Schild, Hansjörg verfasserin aut Enthalten in Medical microbiology and immunology Berlin : Springer, 1886 201(2012), 4 vom: 14. Sept., Seite 463-473 (DE-627)254630871 (DE-600)1462140-X 1432-1831 nnns volume:201 year:2012 number:4 day:14 month:09 pages:463-473 https://dx.doi.org/10.1007/s00430-012-0266-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_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_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_252 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_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_2110 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.75 ASE AR 201 2012 4 14 09 463-473 |
allfields_unstemmed |
10.1007/s00430-012-0266-x doi (DE-627)SPR005748011 (SPR)s00430-012-0266-x-e DE-627 ger DE-627 rakwb eng 570 610 ASE 44.75 bkl Akkad, Nadja verfasserin aut Census of cytosolic aminopeptidase activity reveals two novel cytosolic aminopeptidases 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Activation of $ CD8^{+} $ cytotoxic T cells is crucial for the adaptive immune response against viral infections and the control of malignant transformed cells. Together with activation of costimulatory molecules like CD3 and CD28, $ CD8^{+} $ T cells need activation of their unique T cell receptor via recognition of foreign peptide epitopes in combination with major histocompatibility complexes class I on the cell surface of professional antigen-presenting cells. Presentation of pathogen-associated proteins is the result of a complex proteolytic process. It starts with the breakdown of proteins by a cytosolic endopeptidase, the proteasome, and is continued by subsequent N-terminal trimming events in the cytosol and/or the endoplasmic reticulum. Analysis of the proteolytic aminopeptidase activity in the former cellular compartment showed that the cytosol harbors a multitude of aminopeptidases that have singular specificities, but on the other hand also show redundancy in the trimming of N-terminal residues. The observed pattern of the overall trimming in the cytosol is reflected by the activity of the four identified aminopeptidases, and the administration of protease inhibitors made it possible to assign specificity of cleaving of proteinogenic amino acids to one or more identified aminopeptidase. The only exception was the cleavage of aspartic acid, which is performed by one yet unidentified enzyme. Aminopeptidase (dpeaa)DE-He213 Cytosol (dpeaa)DE-He213 PSA (dpeaa)DE-He213 BH (dpeaa)DE-He213 Aminopeptidase B (dpeaa)DE-He213 LTA (dpeaa)DE-He213 H (dpeaa)DE-He213 Schatz, Mark verfasserin aut Dengjel, Jörn verfasserin aut Tenzer, Stefan verfasserin aut Schild, Hansjörg verfasserin aut Enthalten in Medical microbiology and immunology Berlin : Springer, 1886 201(2012), 4 vom: 14. Sept., Seite 463-473 (DE-627)254630871 (DE-600)1462140-X 1432-1831 nnns volume:201 year:2012 number:4 day:14 month:09 pages:463-473 https://dx.doi.org/10.1007/s00430-012-0266-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_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_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_252 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_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_2110 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.75 ASE AR 201 2012 4 14 09 463-473 |
allfieldsGer |
10.1007/s00430-012-0266-x doi (DE-627)SPR005748011 (SPR)s00430-012-0266-x-e DE-627 ger DE-627 rakwb eng 570 610 ASE 44.75 bkl Akkad, Nadja verfasserin aut Census of cytosolic aminopeptidase activity reveals two novel cytosolic aminopeptidases 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Activation of $ CD8^{+} $ cytotoxic T cells is crucial for the adaptive immune response against viral infections and the control of malignant transformed cells. Together with activation of costimulatory molecules like CD3 and CD28, $ CD8^{+} $ T cells need activation of their unique T cell receptor via recognition of foreign peptide epitopes in combination with major histocompatibility complexes class I on the cell surface of professional antigen-presenting cells. Presentation of pathogen-associated proteins is the result of a complex proteolytic process. It starts with the breakdown of proteins by a cytosolic endopeptidase, the proteasome, and is continued by subsequent N-terminal trimming events in the cytosol and/or the endoplasmic reticulum. Analysis of the proteolytic aminopeptidase activity in the former cellular compartment showed that the cytosol harbors a multitude of aminopeptidases that have singular specificities, but on the other hand also show redundancy in the trimming of N-terminal residues. The observed pattern of the overall trimming in the cytosol is reflected by the activity of the four identified aminopeptidases, and the administration of protease inhibitors made it possible to assign specificity of cleaving of proteinogenic amino acids to one or more identified aminopeptidase. The only exception was the cleavage of aspartic acid, which is performed by one yet unidentified enzyme. Aminopeptidase (dpeaa)DE-He213 Cytosol (dpeaa)DE-He213 PSA (dpeaa)DE-He213 BH (dpeaa)DE-He213 Aminopeptidase B (dpeaa)DE-He213 LTA (dpeaa)DE-He213 H (dpeaa)DE-He213 Schatz, Mark verfasserin aut Dengjel, Jörn verfasserin aut Tenzer, Stefan verfasserin aut Schild, Hansjörg verfasserin aut Enthalten in Medical microbiology and immunology Berlin : Springer, 1886 201(2012), 4 vom: 14. Sept., Seite 463-473 (DE-627)254630871 (DE-600)1462140-X 1432-1831 nnns volume:201 year:2012 number:4 day:14 month:09 pages:463-473 https://dx.doi.org/10.1007/s00430-012-0266-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_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_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_252 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_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_2110 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.75 ASE AR 201 2012 4 14 09 463-473 |
allfieldsSound |
10.1007/s00430-012-0266-x doi (DE-627)SPR005748011 (SPR)s00430-012-0266-x-e DE-627 ger DE-627 rakwb eng 570 610 ASE 44.75 bkl Akkad, Nadja verfasserin aut Census of cytosolic aminopeptidase activity reveals two novel cytosolic aminopeptidases 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Activation of $ CD8^{+} $ cytotoxic T cells is crucial for the adaptive immune response against viral infections and the control of malignant transformed cells. Together with activation of costimulatory molecules like CD3 and CD28, $ CD8^{+} $ T cells need activation of their unique T cell receptor via recognition of foreign peptide epitopes in combination with major histocompatibility complexes class I on the cell surface of professional antigen-presenting cells. Presentation of pathogen-associated proteins is the result of a complex proteolytic process. It starts with the breakdown of proteins by a cytosolic endopeptidase, the proteasome, and is continued by subsequent N-terminal trimming events in the cytosol and/or the endoplasmic reticulum. Analysis of the proteolytic aminopeptidase activity in the former cellular compartment showed that the cytosol harbors a multitude of aminopeptidases that have singular specificities, but on the other hand also show redundancy in the trimming of N-terminal residues. The observed pattern of the overall trimming in the cytosol is reflected by the activity of the four identified aminopeptidases, and the administration of protease inhibitors made it possible to assign specificity of cleaving of proteinogenic amino acids to one or more identified aminopeptidase. The only exception was the cleavage of aspartic acid, which is performed by one yet unidentified enzyme. Aminopeptidase (dpeaa)DE-He213 Cytosol (dpeaa)DE-He213 PSA (dpeaa)DE-He213 BH (dpeaa)DE-He213 Aminopeptidase B (dpeaa)DE-He213 LTA (dpeaa)DE-He213 H (dpeaa)DE-He213 Schatz, Mark verfasserin aut Dengjel, Jörn verfasserin aut Tenzer, Stefan verfasserin aut Schild, Hansjörg verfasserin aut Enthalten in Medical microbiology and immunology Berlin : Springer, 1886 201(2012), 4 vom: 14. Sept., Seite 463-473 (DE-627)254630871 (DE-600)1462140-X 1432-1831 nnns volume:201 year:2012 number:4 day:14 month:09 pages:463-473 https://dx.doi.org/10.1007/s00430-012-0266-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_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_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_252 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_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_2110 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.75 ASE AR 201 2012 4 14 09 463-473 |
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Enthalten in Medical microbiology and immunology 201(2012), 4 vom: 14. Sept., Seite 463-473 volume:201 year:2012 number:4 day:14 month:09 pages:463-473 |
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Enthalten in Medical microbiology and immunology 201(2012), 4 vom: 14. Sept., Seite 463-473 volume:201 year:2012 number:4 day:14 month:09 pages:463-473 |
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Aminopeptidase Cytosol PSA BH Aminopeptidase B LTA H |
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Medical microbiology and immunology |
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Akkad, Nadja @@aut@@ Schatz, Mark @@aut@@ Dengjel, Jörn @@aut@@ Tenzer, Stefan @@aut@@ Schild, Hansjörg @@aut@@ |
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The observed pattern of the overall trimming in the cytosol is reflected by the activity of the four identified aminopeptidases, and the administration of protease inhibitors made it possible to assign specificity of cleaving of proteinogenic amino acids to one or more identified aminopeptidase. 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Akkad, Nadja |
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Akkad, Nadja ddc 570 bkl 44.75 misc Aminopeptidase misc Cytosol misc PSA misc BH misc Aminopeptidase B misc LTA misc H Census of cytosolic aminopeptidase activity reveals two novel cytosolic aminopeptidases |
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570 610 ASE 44.75 bkl Census of cytosolic aminopeptidase activity reveals two novel cytosolic aminopeptidases Aminopeptidase (dpeaa)DE-He213 Cytosol (dpeaa)DE-He213 PSA (dpeaa)DE-He213 BH (dpeaa)DE-He213 Aminopeptidase B (dpeaa)DE-He213 LTA (dpeaa)DE-He213 H (dpeaa)DE-He213 |
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Census of cytosolic aminopeptidase activity reveals two novel cytosolic aminopeptidases |
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Census of cytosolic aminopeptidase activity reveals two novel cytosolic aminopeptidases |
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census of cytosolic aminopeptidase activity reveals two novel cytosolic aminopeptidases |
title_auth |
Census of cytosolic aminopeptidase activity reveals two novel cytosolic aminopeptidases |
abstract |
Abstract Activation of $ CD8^{+} $ cytotoxic T cells is crucial for the adaptive immune response against viral infections and the control of malignant transformed cells. Together with activation of costimulatory molecules like CD3 and CD28, $ CD8^{+} $ T cells need activation of their unique T cell receptor via recognition of foreign peptide epitopes in combination with major histocompatibility complexes class I on the cell surface of professional antigen-presenting cells. Presentation of pathogen-associated proteins is the result of a complex proteolytic process. It starts with the breakdown of proteins by a cytosolic endopeptidase, the proteasome, and is continued by subsequent N-terminal trimming events in the cytosol and/or the endoplasmic reticulum. Analysis of the proteolytic aminopeptidase activity in the former cellular compartment showed that the cytosol harbors a multitude of aminopeptidases that have singular specificities, but on the other hand also show redundancy in the trimming of N-terminal residues. The observed pattern of the overall trimming in the cytosol is reflected by the activity of the four identified aminopeptidases, and the administration of protease inhibitors made it possible to assign specificity of cleaving of proteinogenic amino acids to one or more identified aminopeptidase. The only exception was the cleavage of aspartic acid, which is performed by one yet unidentified enzyme. |
abstractGer |
Abstract Activation of $ CD8^{+} $ cytotoxic T cells is crucial for the adaptive immune response against viral infections and the control of malignant transformed cells. Together with activation of costimulatory molecules like CD3 and CD28, $ CD8^{+} $ T cells need activation of their unique T cell receptor via recognition of foreign peptide epitopes in combination with major histocompatibility complexes class I on the cell surface of professional antigen-presenting cells. Presentation of pathogen-associated proteins is the result of a complex proteolytic process. It starts with the breakdown of proteins by a cytosolic endopeptidase, the proteasome, and is continued by subsequent N-terminal trimming events in the cytosol and/or the endoplasmic reticulum. Analysis of the proteolytic aminopeptidase activity in the former cellular compartment showed that the cytosol harbors a multitude of aminopeptidases that have singular specificities, but on the other hand also show redundancy in the trimming of N-terminal residues. The observed pattern of the overall trimming in the cytosol is reflected by the activity of the four identified aminopeptidases, and the administration of protease inhibitors made it possible to assign specificity of cleaving of proteinogenic amino acids to one or more identified aminopeptidase. The only exception was the cleavage of aspartic acid, which is performed by one yet unidentified enzyme. |
abstract_unstemmed |
Abstract Activation of $ CD8^{+} $ cytotoxic T cells is crucial for the adaptive immune response against viral infections and the control of malignant transformed cells. Together with activation of costimulatory molecules like CD3 and CD28, $ CD8^{+} $ T cells need activation of their unique T cell receptor via recognition of foreign peptide epitopes in combination with major histocompatibility complexes class I on the cell surface of professional antigen-presenting cells. Presentation of pathogen-associated proteins is the result of a complex proteolytic process. It starts with the breakdown of proteins by a cytosolic endopeptidase, the proteasome, and is continued by subsequent N-terminal trimming events in the cytosol and/or the endoplasmic reticulum. Analysis of the proteolytic aminopeptidase activity in the former cellular compartment showed that the cytosol harbors a multitude of aminopeptidases that have singular specificities, but on the other hand also show redundancy in the trimming of N-terminal residues. The observed pattern of the overall trimming in the cytosol is reflected by the activity of the four identified aminopeptidases, and the administration of protease inhibitors made it possible to assign specificity of cleaving of proteinogenic amino acids to one or more identified aminopeptidase. The only exception was the cleavage of aspartic acid, which is performed by one yet unidentified enzyme. |
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container_issue |
4 |
title_short |
Census of cytosolic aminopeptidase activity reveals two novel cytosolic aminopeptidases |
url |
https://dx.doi.org/10.1007/s00430-012-0266-x |
remote_bool |
true |
author2 |
Schatz, Mark Dengjel, Jörn Tenzer, Stefan Schild, Hansjörg |
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Schatz, Mark Dengjel, Jörn Tenzer, Stefan Schild, Hansjörg |
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254630871 |
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doi_str |
10.1007/s00430-012-0266-x |
up_date |
2024-07-03T18:25:24.490Z |
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|
score |
7.402112 |