Phylogenomic analysis of glycogen branching and debranching enzymatic duo

Background Branched polymers of glucose are universally used for energy storage in cells, taking the form of glycogen in animals, fungi, Bacteria, and Archaea, and of amylopectin in plants. Some enzymes involved in glycogen and amylopectin metabolism are similarly conserved in all forms of life, but some, interestingly, are not. In this paper we focus on the phylogeny of glycogen branching and debranching enzymes, respectively involved in introducing and removing of the α(1–6) bonds in glucose polymers, bonds that provide the unique branching structure to glucose polymers. Results We performed a large-scale phylogenomic analysis of branching and debranching enzymes in over 400 completely sequenced genomes, including more than 200 from eukaryotes. We show that branching and debranching enzymes can be found in all kingdoms of life, including all major groups of eukaryotes, and thus were likely to have been present in the last universal common ancestor (LUCA) but have been lost in seemingly random fashion in numerous single-celled eukaryotes. We also show how animal branching and debranching enzymes evolved from their LUCA ancestors by acquiring additional domains. Furthermore, we show that enzymes commonly perceived as orthologous, such as human branching enzyme GBE1 and E. coli branching enzyme GlgB, are in fact related by a gene duplication and consequently paralogous. Conclusions Despite being usually associated with animal liver glycogen and plant starch, energy storage in the form of branched glucose polymers is clearly an ancient process and has probably been present in the last universal common ancestor of all present life. The evolution of the enzymes enabling this form of energy storage is more complex than previously thought and illustrates the need for explicit phylogenomic analysis in the study of even seemingly “simple” metabolic enzymes. Patterns of conservation in the evolution of the glycogen/starch branching and debranching enzymes hint at some as yet unknown mechanisms, as mutations disrupting these patterns lead to a variety of genetic diseases in humans and other mammals. Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Zmasek, Christian M [verfasserIn] Godzik, Adam

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2014

Schlagwörter:	Glycogen Starch Branching Debranching Glycogen storage disease AGL GBE1 GlgB GlgX TreX

Anmerkung:	© Zmasek and Godzik; licensee BioMed Central Ltd. 2014

Übergeordnetes Werk:	Enthalten in: BMC evolutionary biology - London : BioMed Central, 2001, 14(2014), 1 vom: 23. Aug.
Übergeordnetes Werk:	volume:14 ; year:2014 ; number:1 ; day:23 ; month:08

Links:	Volltext

DOI / URN:	10.1186/s12862-014-0183-2

Katalog-ID:	SPR026979985

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245	1	0	\|a Phylogenomic analysis of glycogen branching and debranching enzymatic duo
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520			\|a Background Branched polymers of glucose are universally used for energy storage in cells, taking the form of glycogen in animals, fungi, Bacteria, and Archaea, and of amylopectin in plants. Some enzymes involved in glycogen and amylopectin metabolism are similarly conserved in all forms of life, but some, interestingly, are not. In this paper we focus on the phylogeny of glycogen branching and debranching enzymes, respectively involved in introducing and removing of the α(1–6) bonds in glucose polymers, bonds that provide the unique branching structure to glucose polymers. Results We performed a large-scale phylogenomic analysis of branching and debranching enzymes in over 400 completely sequenced genomes, including more than 200 from eukaryotes. We show that branching and debranching enzymes can be found in all kingdoms of life, including all major groups of eukaryotes, and thus were likely to have been present in the last universal common ancestor (LUCA) but have been lost in seemingly random fashion in numerous single-celled eukaryotes. We also show how animal branching and debranching enzymes evolved from their LUCA ancestors by acquiring additional domains. Furthermore, we show that enzymes commonly perceived as orthologous, such as human branching enzyme GBE1 and E. coli branching enzyme GlgB, are in fact related by a gene duplication and consequently paralogous. Conclusions Despite being usually associated with animal liver glycogen and plant starch, energy storage in the form of branched glucose polymers is clearly an ancient process and has probably been present in the last universal common ancestor of all present life. The evolution of the enzymes enabling this form of energy storage is more complex than previously thought and illustrates the need for explicit phylogenomic analysis in the study of even seemingly “simple” metabolic enzymes. Patterns of conservation in the evolution of the glycogen/starch branching and debranching enzymes hint at some as yet unknown mechanisms, as mutations disrupting these patterns lead to a variety of genetic diseases in humans and other mammals.
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allfields	10.1186/s12862-014-0183-2 doi (DE-627)SPR026979985 (SPR)s12862-014-0183-2-e DE-627 ger DE-627 rakwb eng Zmasek, Christian M verfasserin aut Phylogenomic analysis of glycogen branching and debranching enzymatic duo 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Zmasek and Godzik; licensee BioMed Central Ltd. 2014 Background Branched polymers of glucose are universally used for energy storage in cells, taking the form of glycogen in animals, fungi, Bacteria, and Archaea, and of amylopectin in plants. Some enzymes involved in glycogen and amylopectin metabolism are similarly conserved in all forms of life, but some, interestingly, are not. In this paper we focus on the phylogeny of glycogen branching and debranching enzymes, respectively involved in introducing and removing of the α(1–6) bonds in glucose polymers, bonds that provide the unique branching structure to glucose polymers. Results We performed a large-scale phylogenomic analysis of branching and debranching enzymes in over 400 completely sequenced genomes, including more than 200 from eukaryotes. We show that branching and debranching enzymes can be found in all kingdoms of life, including all major groups of eukaryotes, and thus were likely to have been present in the last universal common ancestor (LUCA) but have been lost in seemingly random fashion in numerous single-celled eukaryotes. We also show how animal branching and debranching enzymes evolved from their LUCA ancestors by acquiring additional domains. Furthermore, we show that enzymes commonly perceived as orthologous, such as human branching enzyme GBE1 and E. coli branching enzyme GlgB, are in fact related by a gene duplication and consequently paralogous. Conclusions Despite being usually associated with animal liver glycogen and plant starch, energy storage in the form of branched glucose polymers is clearly an ancient process and has probably been present in the last universal common ancestor of all present life. The evolution of the enzymes enabling this form of energy storage is more complex than previously thought and illustrates the need for explicit phylogenomic analysis in the study of even seemingly “simple” metabolic enzymes. Patterns of conservation in the evolution of the glycogen/starch branching and debranching enzymes hint at some as yet unknown mechanisms, as mutations disrupting these patterns lead to a variety of genetic diseases in humans and other mammals. Glycogen (dpeaa)DE-He213 Starch (dpeaa)DE-He213 Branching (dpeaa)DE-He213 Debranching (dpeaa)DE-He213 Glycogen storage disease (dpeaa)DE-He213 AGL (dpeaa)DE-He213 GBE1 (dpeaa)DE-He213 GlgB (dpeaa)DE-He213 GlgX (dpeaa)DE-He213 TreX (dpeaa)DE-He213 Godzik, Adam aut Enthalten in BMC evolutionary biology London : BioMed Central, 2001 14(2014), 1 vom: 23. Aug. (DE-627)32664489X (DE-600)2041493-6 1471-2148 nnns volume:14 year:2014 number:1 day:23 month:08 https://dx.doi.org/10.1186/s12862-014-0183-2 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 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_2031 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2190 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4338 GBV_ILN_4367 GBV_ILN_4700 AR 14 2014 1 23 08
spelling	10.1186/s12862-014-0183-2 doi (DE-627)SPR026979985 (SPR)s12862-014-0183-2-e DE-627 ger DE-627 rakwb eng Zmasek, Christian M verfasserin aut Phylogenomic analysis of glycogen branching and debranching enzymatic duo 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Zmasek and Godzik; licensee BioMed Central Ltd. 2014 Background Branched polymers of glucose are universally used for energy storage in cells, taking the form of glycogen in animals, fungi, Bacteria, and Archaea, and of amylopectin in plants. Some enzymes involved in glycogen and amylopectin metabolism are similarly conserved in all forms of life, but some, interestingly, are not. In this paper we focus on the phylogeny of glycogen branching and debranching enzymes, respectively involved in introducing and removing of the α(1–6) bonds in glucose polymers, bonds that provide the unique branching structure to glucose polymers. Results We performed a large-scale phylogenomic analysis of branching and debranching enzymes in over 400 completely sequenced genomes, including more than 200 from eukaryotes. We show that branching and debranching enzymes can be found in all kingdoms of life, including all major groups of eukaryotes, and thus were likely to have been present in the last universal common ancestor (LUCA) but have been lost in seemingly random fashion in numerous single-celled eukaryotes. We also show how animal branching and debranching enzymes evolved from their LUCA ancestors by acquiring additional domains. Furthermore, we show that enzymes commonly perceived as orthologous, such as human branching enzyme GBE1 and E. coli branching enzyme GlgB, are in fact related by a gene duplication and consequently paralogous. Conclusions Despite being usually associated with animal liver glycogen and plant starch, energy storage in the form of branched glucose polymers is clearly an ancient process and has probably been present in the last universal common ancestor of all present life. The evolution of the enzymes enabling this form of energy storage is more complex than previously thought and illustrates the need for explicit phylogenomic analysis in the study of even seemingly “simple” metabolic enzymes. Patterns of conservation in the evolution of the glycogen/starch branching and debranching enzymes hint at some as yet unknown mechanisms, as mutations disrupting these patterns lead to a variety of genetic diseases in humans and other mammals. Glycogen (dpeaa)DE-He213 Starch (dpeaa)DE-He213 Branching (dpeaa)DE-He213 Debranching (dpeaa)DE-He213 Glycogen storage disease (dpeaa)DE-He213 AGL (dpeaa)DE-He213 GBE1 (dpeaa)DE-He213 GlgB (dpeaa)DE-He213 GlgX (dpeaa)DE-He213 TreX (dpeaa)DE-He213 Godzik, Adam aut Enthalten in BMC evolutionary biology London : BioMed Central, 2001 14(2014), 1 vom: 23. Aug. (DE-627)32664489X (DE-600)2041493-6 1471-2148 nnns volume:14 year:2014 number:1 day:23 month:08 https://dx.doi.org/10.1186/s12862-014-0183-2 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 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_2031 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2190 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4338 GBV_ILN_4367 GBV_ILN_4700 AR 14 2014 1 23 08
allfields_unstemmed	10.1186/s12862-014-0183-2 doi (DE-627)SPR026979985 (SPR)s12862-014-0183-2-e DE-627 ger DE-627 rakwb eng Zmasek, Christian M verfasserin aut Phylogenomic analysis of glycogen branching and debranching enzymatic duo 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Zmasek and Godzik; licensee BioMed Central Ltd. 2014 Background Branched polymers of glucose are universally used for energy storage in cells, taking the form of glycogen in animals, fungi, Bacteria, and Archaea, and of amylopectin in plants. Some enzymes involved in glycogen and amylopectin metabolism are similarly conserved in all forms of life, but some, interestingly, are not. In this paper we focus on the phylogeny of glycogen branching and debranching enzymes, respectively involved in introducing and removing of the α(1–6) bonds in glucose polymers, bonds that provide the unique branching structure to glucose polymers. Results We performed a large-scale phylogenomic analysis of branching and debranching enzymes in over 400 completely sequenced genomes, including more than 200 from eukaryotes. We show that branching and debranching enzymes can be found in all kingdoms of life, including all major groups of eukaryotes, and thus were likely to have been present in the last universal common ancestor (LUCA) but have been lost in seemingly random fashion in numerous single-celled eukaryotes. We also show how animal branching and debranching enzymes evolved from their LUCA ancestors by acquiring additional domains. Furthermore, we show that enzymes commonly perceived as orthologous, such as human branching enzyme GBE1 and E. coli branching enzyme GlgB, are in fact related by a gene duplication and consequently paralogous. Conclusions Despite being usually associated with animal liver glycogen and plant starch, energy storage in the form of branched glucose polymers is clearly an ancient process and has probably been present in the last universal common ancestor of all present life. The evolution of the enzymes enabling this form of energy storage is more complex than previously thought and illustrates the need for explicit phylogenomic analysis in the study of even seemingly “simple” metabolic enzymes. Patterns of conservation in the evolution of the glycogen/starch branching and debranching enzymes hint at some as yet unknown mechanisms, as mutations disrupting these patterns lead to a variety of genetic diseases in humans and other mammals. Glycogen (dpeaa)DE-He213 Starch (dpeaa)DE-He213 Branching (dpeaa)DE-He213 Debranching (dpeaa)DE-He213 Glycogen storage disease (dpeaa)DE-He213 AGL (dpeaa)DE-He213 GBE1 (dpeaa)DE-He213 GlgB (dpeaa)DE-He213 GlgX (dpeaa)DE-He213 TreX (dpeaa)DE-He213 Godzik, Adam aut Enthalten in BMC evolutionary biology London : BioMed Central, 2001 14(2014), 1 vom: 23. Aug. (DE-627)32664489X (DE-600)2041493-6 1471-2148 nnns volume:14 year:2014 number:1 day:23 month:08 https://dx.doi.org/10.1186/s12862-014-0183-2 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 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_2031 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2190 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4338 GBV_ILN_4367 GBV_ILN_4700 AR 14 2014 1 23 08
allfieldsGer	10.1186/s12862-014-0183-2 doi (DE-627)SPR026979985 (SPR)s12862-014-0183-2-e DE-627 ger DE-627 rakwb eng Zmasek, Christian M verfasserin aut Phylogenomic analysis of glycogen branching and debranching enzymatic duo 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Zmasek and Godzik; licensee BioMed Central Ltd. 2014 Background Branched polymers of glucose are universally used for energy storage in cells, taking the form of glycogen in animals, fungi, Bacteria, and Archaea, and of amylopectin in plants. Some enzymes involved in glycogen and amylopectin metabolism are similarly conserved in all forms of life, but some, interestingly, are not. In this paper we focus on the phylogeny of glycogen branching and debranching enzymes, respectively involved in introducing and removing of the α(1–6) bonds in glucose polymers, bonds that provide the unique branching structure to glucose polymers. Results We performed a large-scale phylogenomic analysis of branching and debranching enzymes in over 400 completely sequenced genomes, including more than 200 from eukaryotes. We show that branching and debranching enzymes can be found in all kingdoms of life, including all major groups of eukaryotes, and thus were likely to have been present in the last universal common ancestor (LUCA) but have been lost in seemingly random fashion in numerous single-celled eukaryotes. We also show how animal branching and debranching enzymes evolved from their LUCA ancestors by acquiring additional domains. Furthermore, we show that enzymes commonly perceived as orthologous, such as human branching enzyme GBE1 and E. coli branching enzyme GlgB, are in fact related by a gene duplication and consequently paralogous. Conclusions Despite being usually associated with animal liver glycogen and plant starch, energy storage in the form of branched glucose polymers is clearly an ancient process and has probably been present in the last universal common ancestor of all present life. The evolution of the enzymes enabling this form of energy storage is more complex than previously thought and illustrates the need for explicit phylogenomic analysis in the study of even seemingly “simple” metabolic enzymes. Patterns of conservation in the evolution of the glycogen/starch branching and debranching enzymes hint at some as yet unknown mechanisms, as mutations disrupting these patterns lead to a variety of genetic diseases in humans and other mammals. Glycogen (dpeaa)DE-He213 Starch (dpeaa)DE-He213 Branching (dpeaa)DE-He213 Debranching (dpeaa)DE-He213 Glycogen storage disease (dpeaa)DE-He213 AGL (dpeaa)DE-He213 GBE1 (dpeaa)DE-He213 GlgB (dpeaa)DE-He213 GlgX (dpeaa)DE-He213 TreX (dpeaa)DE-He213 Godzik, Adam aut Enthalten in BMC evolutionary biology London : BioMed Central, 2001 14(2014), 1 vom: 23. Aug. (DE-627)32664489X (DE-600)2041493-6 1471-2148 nnns volume:14 year:2014 number:1 day:23 month:08 https://dx.doi.org/10.1186/s12862-014-0183-2 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 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_2031 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2190 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4338 GBV_ILN_4367 GBV_ILN_4700 AR 14 2014 1 23 08
allfieldsSound	10.1186/s12862-014-0183-2 doi (DE-627)SPR026979985 (SPR)s12862-014-0183-2-e DE-627 ger DE-627 rakwb eng Zmasek, Christian M verfasserin aut Phylogenomic analysis of glycogen branching and debranching enzymatic duo 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Zmasek and Godzik; licensee BioMed Central Ltd. 2014 Background Branched polymers of glucose are universally used for energy storage in cells, taking the form of glycogen in animals, fungi, Bacteria, and Archaea, and of amylopectin in plants. Some enzymes involved in glycogen and amylopectin metabolism are similarly conserved in all forms of life, but some, interestingly, are not. In this paper we focus on the phylogeny of glycogen branching and debranching enzymes, respectively involved in introducing and removing of the α(1–6) bonds in glucose polymers, bonds that provide the unique branching structure to glucose polymers. Results We performed a large-scale phylogenomic analysis of branching and debranching enzymes in over 400 completely sequenced genomes, including more than 200 from eukaryotes. We show that branching and debranching enzymes can be found in all kingdoms of life, including all major groups of eukaryotes, and thus were likely to have been present in the last universal common ancestor (LUCA) but have been lost in seemingly random fashion in numerous single-celled eukaryotes. We also show how animal branching and debranching enzymes evolved from their LUCA ancestors by acquiring additional domains. Furthermore, we show that enzymes commonly perceived as orthologous, such as human branching enzyme GBE1 and E. coli branching enzyme GlgB, are in fact related by a gene duplication and consequently paralogous. Conclusions Despite being usually associated with animal liver glycogen and plant starch, energy storage in the form of branched glucose polymers is clearly an ancient process and has probably been present in the last universal common ancestor of all present life. The evolution of the enzymes enabling this form of energy storage is more complex than previously thought and illustrates the need for explicit phylogenomic analysis in the study of even seemingly “simple” metabolic enzymes. Patterns of conservation in the evolution of the glycogen/starch branching and debranching enzymes hint at some as yet unknown mechanisms, as mutations disrupting these patterns lead to a variety of genetic diseases in humans and other mammals. Glycogen (dpeaa)DE-He213 Starch (dpeaa)DE-He213 Branching (dpeaa)DE-He213 Debranching (dpeaa)DE-He213 Glycogen storage disease (dpeaa)DE-He213 AGL (dpeaa)DE-He213 GBE1 (dpeaa)DE-He213 GlgB (dpeaa)DE-He213 GlgX (dpeaa)DE-He213 TreX (dpeaa)DE-He213 Godzik, Adam aut Enthalten in BMC evolutionary biology London : BioMed Central, 2001 14(2014), 1 vom: 23. Aug. (DE-627)32664489X (DE-600)2041493-6 1471-2148 nnns volume:14 year:2014 number:1 day:23 month:08 https://dx.doi.org/10.1186/s12862-014-0183-2 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 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_2031 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2190 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4338 GBV_ILN_4367 GBV_ILN_4700 AR 14 2014 1 23 08
language	English
source	Enthalten in BMC evolutionary biology 14(2014), 1 vom: 23. Aug. volume:14 year:2014 number:1 day:23 month:08
sourceStr	Enthalten in BMC evolutionary biology 14(2014), 1 vom: 23. Aug. volume:14 year:2014 number:1 day:23 month:08
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Glycogen Starch Branching Debranching Glycogen storage disease AGL GBE1 GlgB GlgX TreX
isfreeaccess_bool	true
container_title	BMC evolutionary biology
authorswithroles_txt_mv	Zmasek, Christian M @@aut@@ Godzik, Adam @@aut@@
publishDateDaySort_date	2014-08-23T00:00:00Z
hierarchy_top_id	32664489X
id	SPR026979985
language_de	englisch
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author	Zmasek, Christian M
spellingShingle	Zmasek, Christian M misc Glycogen misc Starch misc Branching misc Debranching misc Glycogen storage disease misc AGL misc GBE1 misc GlgB misc GlgX misc TreX Phylogenomic analysis of glycogen branching and debranching enzymatic duo
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topic_title	Phylogenomic analysis of glycogen branching and debranching enzymatic duo Glycogen (dpeaa)DE-He213 Starch (dpeaa)DE-He213 Branching (dpeaa)DE-He213 Debranching (dpeaa)DE-He213 Glycogen storage disease (dpeaa)DE-He213 AGL (dpeaa)DE-He213 GBE1 (dpeaa)DE-He213 GlgB (dpeaa)DE-He213 GlgX (dpeaa)DE-He213 TreX (dpeaa)DE-He213
topic	misc Glycogen misc Starch misc Branching misc Debranching misc Glycogen storage disease misc AGL misc GBE1 misc GlgB misc GlgX misc TreX
topic_unstemmed	misc Glycogen misc Starch misc Branching misc Debranching misc Glycogen storage disease misc AGL misc GBE1 misc GlgB misc GlgX misc TreX
topic_browse	misc Glycogen misc Starch misc Branching misc Debranching misc Glycogen storage disease misc AGL misc GBE1 misc GlgB misc GlgX misc TreX
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title	Phylogenomic analysis of glycogen branching and debranching enzymatic duo
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title_full	Phylogenomic analysis of glycogen branching and debranching enzymatic duo
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title_sort	phylogenomic analysis of glycogen branching and debranching enzymatic duo
title_auth	Phylogenomic analysis of glycogen branching and debranching enzymatic duo
abstract	Background Branched polymers of glucose are universally used for energy storage in cells, taking the form of glycogen in animals, fungi, Bacteria, and Archaea, and of amylopectin in plants. Some enzymes involved in glycogen and amylopectin metabolism are similarly conserved in all forms of life, but some, interestingly, are not. In this paper we focus on the phylogeny of glycogen branching and debranching enzymes, respectively involved in introducing and removing of the α(1–6) bonds in glucose polymers, bonds that provide the unique branching structure to glucose polymers. Results We performed a large-scale phylogenomic analysis of branching and debranching enzymes in over 400 completely sequenced genomes, including more than 200 from eukaryotes. We show that branching and debranching enzymes can be found in all kingdoms of life, including all major groups of eukaryotes, and thus were likely to have been present in the last universal common ancestor (LUCA) but have been lost in seemingly random fashion in numerous single-celled eukaryotes. We also show how animal branching and debranching enzymes evolved from their LUCA ancestors by acquiring additional domains. Furthermore, we show that enzymes commonly perceived as orthologous, such as human branching enzyme GBE1 and E. coli branching enzyme GlgB, are in fact related by a gene duplication and consequently paralogous. Conclusions Despite being usually associated with animal liver glycogen and plant starch, energy storage in the form of branched glucose polymers is clearly an ancient process and has probably been present in the last universal common ancestor of all present life. The evolution of the enzymes enabling this form of energy storage is more complex than previously thought and illustrates the need for explicit phylogenomic analysis in the study of even seemingly “simple” metabolic enzymes. Patterns of conservation in the evolution of the glycogen/starch branching and debranching enzymes hint at some as yet unknown mechanisms, as mutations disrupting these patterns lead to a variety of genetic diseases in humans and other mammals. © Zmasek and Godzik; licensee BioMed Central Ltd. 2014
abstractGer	Background Branched polymers of glucose are universally used for energy storage in cells, taking the form of glycogen in animals, fungi, Bacteria, and Archaea, and of amylopectin in plants. Some enzymes involved in glycogen and amylopectin metabolism are similarly conserved in all forms of life, but some, interestingly, are not. In this paper we focus on the phylogeny of glycogen branching and debranching enzymes, respectively involved in introducing and removing of the α(1–6) bonds in glucose polymers, bonds that provide the unique branching structure to glucose polymers. Results We performed a large-scale phylogenomic analysis of branching and debranching enzymes in over 400 completely sequenced genomes, including more than 200 from eukaryotes. We show that branching and debranching enzymes can be found in all kingdoms of life, including all major groups of eukaryotes, and thus were likely to have been present in the last universal common ancestor (LUCA) but have been lost in seemingly random fashion in numerous single-celled eukaryotes. We also show how animal branching and debranching enzymes evolved from their LUCA ancestors by acquiring additional domains. Furthermore, we show that enzymes commonly perceived as orthologous, such as human branching enzyme GBE1 and E. coli branching enzyme GlgB, are in fact related by a gene duplication and consequently paralogous. Conclusions Despite being usually associated with animal liver glycogen and plant starch, energy storage in the form of branched glucose polymers is clearly an ancient process and has probably been present in the last universal common ancestor of all present life. The evolution of the enzymes enabling this form of energy storage is more complex than previously thought and illustrates the need for explicit phylogenomic analysis in the study of even seemingly “simple” metabolic enzymes. Patterns of conservation in the evolution of the glycogen/starch branching and debranching enzymes hint at some as yet unknown mechanisms, as mutations disrupting these patterns lead to a variety of genetic diseases in humans and other mammals. © Zmasek and Godzik; licensee BioMed Central Ltd. 2014
abstract_unstemmed	Background Branched polymers of glucose are universally used for energy storage in cells, taking the form of glycogen in animals, fungi, Bacteria, and Archaea, and of amylopectin in plants. Some enzymes involved in glycogen and amylopectin metabolism are similarly conserved in all forms of life, but some, interestingly, are not. In this paper we focus on the phylogeny of glycogen branching and debranching enzymes, respectively involved in introducing and removing of the α(1–6) bonds in glucose polymers, bonds that provide the unique branching structure to glucose polymers. Results We performed a large-scale phylogenomic analysis of branching and debranching enzymes in over 400 completely sequenced genomes, including more than 200 from eukaryotes. We show that branching and debranching enzymes can be found in all kingdoms of life, including all major groups of eukaryotes, and thus were likely to have been present in the last universal common ancestor (LUCA) but have been lost in seemingly random fashion in numerous single-celled eukaryotes. We also show how animal branching and debranching enzymes evolved from their LUCA ancestors by acquiring additional domains. Furthermore, we show that enzymes commonly perceived as orthologous, such as human branching enzyme GBE1 and E. coli branching enzyme GlgB, are in fact related by a gene duplication and consequently paralogous. Conclusions Despite being usually associated with animal liver glycogen and plant starch, energy storage in the form of branched glucose polymers is clearly an ancient process and has probably been present in the last universal common ancestor of all present life. The evolution of the enzymes enabling this form of energy storage is more complex than previously thought and illustrates the need for explicit phylogenomic analysis in the study of even seemingly “simple” metabolic enzymes. Patterns of conservation in the evolution of the glycogen/starch branching and debranching enzymes hint at some as yet unknown mechanisms, as mutations disrupting these patterns lead to a variety of genetic diseases in humans and other mammals. © Zmasek and Godzik; licensee BioMed Central Ltd. 2014
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title_short	Phylogenomic analysis of glycogen branching and debranching enzymatic duo
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Phylogenomic analysis of glycogen branching and debranching enzymatic duo

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