ATG4B: Difference between revisions
m Robot: Automated text replacement (-{{WikiDoc Cardiology Network Infobox}} +, -<references /> +{{reflist|2}}, -{{reflist}} +{{reflist|2}}) |
|||
Line 1: | Line 1: | ||
< | {{Infobox_gene}} | ||
{{ | '''Cysteine protease ATG4B''' is an [[enzyme]] that in humans is encoded by the ''ATG4B'' [[gene]].<ref name="pmid12446702">{{cite journal | vauthors = Mariño G, Uría JA, Puente XS, Quesada V, Bordallo J, López-Otín C | title = Human autophagins, a family of cysteine proteinases potentially implicated in cell degradation by autophagy | journal = The Journal of Biological Chemistry | volume = 278 | issue = 6 | pages = 3671–8 | date = Feb 2003 | pmid = 12446702 | pmc = | doi = 10.1074/jbc.M208247200 }}</ref><ref name="entrez">{{cite web | title = Entrez Gene: ATG4B ATG4 autophagy related 4 homolog B (S. cerevisiae)| url = https://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=23192| accessdate = }}</ref> | ||
| | |||
| | |||
| | |||
}} | |||
== Function == | |||
Autophagy is the process by which endogenous proteins and damaged organelles are destroyed intracellularly. Autophagy is postulated to be essential for cell homeostasis and cell remodeling during differentiation, metamorphosis, non-apoptotic cell death, and aging. Reduced levels of autophagy have been described in some malignant tumors, and a role for autophagy in controlling the unregulated cell growth linked to cancer has been proposed. This gene encodes a member of the autophagin protein family. The encoded protein is also designated as a member of the C-54 family of cysteine proteases. Alternate transcriptional splice variants, encoding different isoforms, have been characterized.<ref name="entrez"/> | |||
One main function of Atg4 is to cleave the pre-protein of Atg8, leading to the non-lipidated soluble (-I) form which can be processed further by Atg3, Atg7, Atg5-12 into the lipidated form (-II) anchored to the autophagic membrane. | |||
==References== | == Interactions == | ||
{{reflist| | |||
==Further reading== | ATG4B has been shown to [[Protein-protein interaction|interact]] with [[GABARAPL2]].<ref name=pmid17353931>{{cite journal | vauthors = Ewing RM, Chu P, Elisma F, Li H, Taylor P, Climie S, McBroom-Cerajewski L, Robinson MD, O'Connor L, Li M, Taylor R, Dharsee M, Ho Y, Heilbut A, Moore L, Zhang S, Ornatsky O, Bukhman YV, Ethier M, Sheng Y, Vasilescu J, Abu-Farha M, Lambert JP, Duewel HS, Stewart II, Kuehl B, Hogue K, Colwill K, Gladwish K, Muskat B, Kinach R, Adams SL, Moran MF, Morin GB, Topaloglou T, Figeys D | title = Large-scale mapping of human protein-protein interactions by mass spectrometry | journal = Molecular Systems Biology | volume = 3 | issue = 1 | pages = 89 | year = 2007 | pmid = 17353931 | pmc = 1847948 | doi = 10.1038/msb4100134 }}</ref><ref name=pmid16169070>{{cite journal | vauthors = Stelzl U, Worm U, Lalowski M, Haenig C, Brembeck FH, Goehler H, Stroedicke M, Zenkner M, Schoenherr A, Koeppen S, Timm J, Mintzlaff S, Abraham C, Bock N, Kietzmann S, Goedde A, Toksöz E, Droege A, Krobitsch S, Korn B, Birchmeier W, Lehrach H, Wanker EE | title = A human protein-protein interaction network: a resource for annotating the proteome | journal = Cell | volume = 122 | issue = 6 | pages = 957–68 | date = Sep 2005 | pmid = 16169070 | doi = 10.1016/j.cell.2005.08.029 }}</ref> | ||
== References == | |||
{{reflist}} | |||
==External links== | |||
* {{UCSC gene info|ATG4B}} | |||
== Further reading == | |||
{{refbegin | 2}} | {{refbegin | 2}} | ||
{{ | * {{cite journal | vauthors = Kraft LJ, Kenworthy AK | title = Imaging protein complex formation in the autophagy pathway: analysis of the interaction of LC3 and Atg4B(C74A) in live cells using Förster resonance energy transfer and fluorescence recovery after photobleaching | journal = Journal of Biomedical Optics | volume = 17 | issue = 1 | pages = 011008 | date = Jan 2012 | pmid = 22352642 | pmc = 3380812 | doi = 10.1117/1.JBO.17.1.011008 }} | ||
| | * {{cite journal | vauthors = Nagase T, Ishikawa K, Suyama M, Kikuno R, Hirosawa M, Miyajima N, Tanaka A, Kotani H, Nomura N, Ohara O | title = Prediction of the coding sequences of unidentified human genes. XIII. The complete sequences of 100 new cDNA clones from brain which code for large proteins in vitro | journal = DNA Research | volume = 6 | issue = 1 | pages = 63–70 | date = Feb 1999 | pmid = 10231032 | doi = 10.1093/dnares/6.1.63 }} | ||
*{{cite journal | * {{cite journal | vauthors = Hartley JL, Temple GF, Brasch MA | title = DNA cloning using in vitro site-specific recombination | journal = Genome Research | volume = 10 | issue = 11 | pages = 1788–95 | date = Nov 2000 | pmid = 11076863 | pmc = 310948 | doi = 10.1101/gr.143000 }} | ||
*{{cite journal | * {{cite journal | vauthors = Wiemann S, Weil B, Wellenreuther R, Gassenhuber J, Glassl S, Ansorge W, Böcher M, Blöcker H, Bauersachs S, Blum H, Lauber J, Düsterhöft A, Beyer A, Köhrer K, Strack N, Mewes HW, Ottenwälder B, Obermaier B, Tampe J, Heubner D, Wambutt R, Korn B, Klein M, Poustka A | title = Toward a catalog of human genes and proteins: sequencing and analysis of 500 novel complete protein coding human cDNAs | journal = Genome Research | volume = 11 | issue = 3 | pages = 422–35 | date = Mar 2001 | pmid = 11230166 | pmc = 311072 | doi = 10.1101/gr.GR1547R }} | ||
*{{cite journal | * {{cite journal | vauthors = Kabeya Y, Mizushima N, Yamamoto A, Oshitani-Okamoto S, Ohsumi Y, Yoshimori T | title = LC3, GABARAP and GATE16 localize to autophagosomal membrane depending on form-II formation | journal = Journal of Cell Science | volume = 117 | issue = Pt 13 | pages = 2805–12 | date = Jun 2004 | pmid = 15169837 | doi = 10.1242/jcs.01131 }} | ||
*{{cite journal | * {{cite journal | vauthors = Tanida I, Sou YS, Ezaki J, Minematsu-Ikeguchi N, Ueno T, Kominami E | title = HsAtg4B/HsApg4B/autophagin-1 cleaves the carboxyl termini of three human Atg8 homologues and delipidates microtubule-associated protein light chain 3- and GABAA receptor-associated protein-phospholipid conjugates | journal = The Journal of Biological Chemistry | volume = 279 | issue = 35 | pages = 36268–76 | date = Aug 2004 | pmid = 15187094 | doi = 10.1074/jbc.M401461200 }} | ||
* {{cite journal | vauthors = Tanida I, Ueno T, Kominami E | title = Human light chain 3/MAP1LC3B is cleaved at its carboxyl-terminal Met121 to expose Gly120 for lipidation and targeting to autophagosomal membranes | journal = The Journal of Biological Chemistry | volume = 279 | issue = 46 | pages = 47704–10 | date = Nov 2004 | pmid = 15355958 | doi = 10.1074/jbc.M407016200 }} | |||
* {{cite journal | vauthors = Wiemann S, Arlt D, Huber W, Wellenreuther R, Schleeger S, Mehrle A, Bechtel S, Sauermann M, Korf U, Pepperkok R, Sültmann H, Poustka A | title = From ORFeome to biology: a functional genomics pipeline | journal = Genome Research | volume = 14 | issue = 10B | pages = 2136–44 | date = Oct 2004 | pmid = 15489336 | pmc = 528930 | doi = 10.1101/gr.2576704 }} | |||
* {{cite journal | vauthors = Stelzl U, Worm U, Lalowski M, Haenig C, Brembeck FH, Goehler H, Stroedicke M, Zenkner M, Schoenherr A, Koeppen S, Timm J, Mintzlaff S, Abraham C, Bock N, Kietzmann S, Goedde A, Toksöz E, Droege A, Krobitsch S, Korn B, Birchmeier W, Lehrach H, Wanker EE | title = A human protein-protein interaction network: a resource for annotating the proteome | journal = Cell | volume = 122 | issue = 6 | pages = 957–68 | date = Sep 2005 | pmid = 16169070 | doi = 10.1016/j.cell.2005.08.029 }} | |||
*{{cite journal | * {{cite journal | vauthors = Sugawara K, Suzuki NN, Fujioka Y, Mizushima N, Ohsumi Y, Inagaki F | title = Structural basis for the specificity and catalysis of human Atg4B responsible for mammalian autophagy | journal = The Journal of Biological Chemistry | volume = 280 | issue = 48 | pages = 40058–65 | date = Dec 2005 | pmid = 16183633 | doi = 10.1074/jbc.M509158200 }} | ||
*{{cite journal | * {{cite journal | vauthors = Kumanomidou T, Mizushima T, Komatsu M, Suzuki A, Tanida I, Sou YS, Ueno T, Kominami E, Tanaka K, Yamane T | title = The crystal structure of human Atg4b, a processing and de-conjugating enzyme for autophagosome-forming modifiers | journal = Journal of Molecular Biology | volume = 355 | issue = 4 | pages = 612–8 | date = Jan 2006 | pmid = 16325851 | doi = 10.1016/j.jmb.2005.11.018 }} | ||
*{{cite journal | * {{cite journal | vauthors = Mehrle A, Rosenfelder H, Schupp I, del Val C, Arlt D, Hahne F, Bechtel S, Simpson J, Hofmann O, Hide W, Glatting KH, Huber W, Pepperkok R, Poustka A, Wiemann S | title = The LIFEdb database in 2006 | journal = Nucleic Acids Research | volume = 34 | issue = Database issue | pages = D415-8 | date = Jan 2006 | pmid = 16381901 | pmc = 1347501 | doi = 10.1093/nar/gkj139 }} | ||
* {{cite journal | vauthors = Tanida I, Sou YS, Minematsu-Ikeguchi N, Ueno T, Kominami E | title = Atg8L/Apg8L is the fourth mammalian modifier of mammalian Atg8 conjugation mediated by human Atg4B, Atg7 and Atg3 | journal = The FEBS Journal | volume = 273 | issue = 11 | pages = 2553–62 | date = Jun 2006 | pmid = 16704426 | doi = 10.1111/j.1742-4658.2006.05260.x }} | |||
*{{cite journal | * {{cite journal | vauthors = Olsen JV, Blagoev B, Gnad F, Macek B, Kumar C, Mortensen P, Mann M | title = Global, in vivo, and site-specific phosphorylation dynamics in signaling networks | journal = Cell | volume = 127 | issue = 3 | pages = 635–48 | date = Nov 2006 | pmid = 17081983 | doi = 10.1016/j.cell.2006.09.026 }} | ||
*{{cite journal | * {{cite journal | vauthors = Ewing RM, Chu P, Elisma F, Li H, Taylor P, Climie S, McBroom-Cerajewski L, Robinson MD, O'Connor L, Li M, Taylor R, Dharsee M, Ho Y, Heilbut A, Moore L, Zhang S, Ornatsky O, Bukhman YV, Ethier M, Sheng Y, Vasilescu J, Abu-Farha M, Lambert JP, Duewel HS, Stewart II, Kuehl B, Hogue K, Colwill K, Gladwish K, Muskat B, Kinach R, Adams SL, Moran MF, Morin GB, Topaloglou T, Figeys D | title = Large-scale mapping of human protein-protein interactions by mass spectrometry | journal = Molecular Systems Biology | volume = 3 | issue = 1 | pages = 89 | year = 2007 | pmid = 17353931 | pmc = 1847948 | doi = 10.1038/msb4100134 }} | ||
*{{cite journal | |||
*{{cite journal | |||
*{{cite journal | |||
*{{cite journal | |||
*{{cite journal | |||
}} | |||
{{refend}} | {{refend}} | ||
{{PDB Gallery|geneid=23192}} | |||
{{protein-stub}} | {{protein-stub}} | ||
Latest revision as of 22:53, 3 November 2017
VALUE_ERROR (nil) | |||||||
---|---|---|---|---|---|---|---|
Identifiers | |||||||
Aliases | |||||||
External IDs | GeneCards: [1] | ||||||
Orthologs | |||||||
Species | Human | Mouse | |||||
Entrez |
|
| |||||
Ensembl |
|
| |||||
UniProt |
|
| |||||
RefSeq (mRNA) |
|
| |||||
RefSeq (protein) |
|
| |||||
Location (UCSC) | n/a | n/a | |||||
PubMed search | n/a | n/a | |||||
Wikidata | |||||||
|
Cysteine protease ATG4B is an enzyme that in humans is encoded by the ATG4B gene.[1][2]
Function
Autophagy is the process by which endogenous proteins and damaged organelles are destroyed intracellularly. Autophagy is postulated to be essential for cell homeostasis and cell remodeling during differentiation, metamorphosis, non-apoptotic cell death, and aging. Reduced levels of autophagy have been described in some malignant tumors, and a role for autophagy in controlling the unregulated cell growth linked to cancer has been proposed. This gene encodes a member of the autophagin protein family. The encoded protein is also designated as a member of the C-54 family of cysteine proteases. Alternate transcriptional splice variants, encoding different isoforms, have been characterized.[2] One main function of Atg4 is to cleave the pre-protein of Atg8, leading to the non-lipidated soluble (-I) form which can be processed further by Atg3, Atg7, Atg5-12 into the lipidated form (-II) anchored to the autophagic membrane.
Interactions
ATG4B has been shown to interact with GABARAPL2.[3][4]
References
- ↑ Mariño G, Uría JA, Puente XS, Quesada V, Bordallo J, López-Otín C (Feb 2003). "Human autophagins, a family of cysteine proteinases potentially implicated in cell degradation by autophagy". The Journal of Biological Chemistry. 278 (6): 3671–8. doi:10.1074/jbc.M208247200. PMID 12446702.
- ↑ 2.0 2.1 "Entrez Gene: ATG4B ATG4 autophagy related 4 homolog B (S. cerevisiae)".
- ↑ Ewing RM, Chu P, Elisma F, Li H, Taylor P, Climie S, McBroom-Cerajewski L, Robinson MD, O'Connor L, Li M, Taylor R, Dharsee M, Ho Y, Heilbut A, Moore L, Zhang S, Ornatsky O, Bukhman YV, Ethier M, Sheng Y, Vasilescu J, Abu-Farha M, Lambert JP, Duewel HS, Stewart II, Kuehl B, Hogue K, Colwill K, Gladwish K, Muskat B, Kinach R, Adams SL, Moran MF, Morin GB, Topaloglou T, Figeys D (2007). "Large-scale mapping of human protein-protein interactions by mass spectrometry". Molecular Systems Biology. 3 (1): 89. doi:10.1038/msb4100134. PMC 1847948. PMID 17353931.
- ↑ Stelzl U, Worm U, Lalowski M, Haenig C, Brembeck FH, Goehler H, Stroedicke M, Zenkner M, Schoenherr A, Koeppen S, Timm J, Mintzlaff S, Abraham C, Bock N, Kietzmann S, Goedde A, Toksöz E, Droege A, Krobitsch S, Korn B, Birchmeier W, Lehrach H, Wanker EE (Sep 2005). "A human protein-protein interaction network: a resource for annotating the proteome". Cell. 122 (6): 957–68. doi:10.1016/j.cell.2005.08.029. PMID 16169070.
External links
- Human ATG4B genome location and ATG4B gene details page in the UCSC Genome Browser.
Further reading
- Kraft LJ, Kenworthy AK (Jan 2012). "Imaging protein complex formation in the autophagy pathway: analysis of the interaction of LC3 and Atg4B(C74A) in live cells using Förster resonance energy transfer and fluorescence recovery after photobleaching". Journal of Biomedical Optics. 17 (1): 011008. doi:10.1117/1.JBO.17.1.011008. PMC 3380812. PMID 22352642.
- Nagase T, Ishikawa K, Suyama M, Kikuno R, Hirosawa M, Miyajima N, Tanaka A, Kotani H, Nomura N, Ohara O (Feb 1999). "Prediction of the coding sequences of unidentified human genes. XIII. The complete sequences of 100 new cDNA clones from brain which code for large proteins in vitro". DNA Research. 6 (1): 63–70. doi:10.1093/dnares/6.1.63. PMID 10231032.
- Hartley JL, Temple GF, Brasch MA (Nov 2000). "DNA cloning using in vitro site-specific recombination". Genome Research. 10 (11): 1788–95. doi:10.1101/gr.143000. PMC 310948. PMID 11076863.
- Wiemann S, Weil B, Wellenreuther R, Gassenhuber J, Glassl S, Ansorge W, Böcher M, Blöcker H, Bauersachs S, Blum H, Lauber J, Düsterhöft A, Beyer A, Köhrer K, Strack N, Mewes HW, Ottenwälder B, Obermaier B, Tampe J, Heubner D, Wambutt R, Korn B, Klein M, Poustka A (Mar 2001). "Toward a catalog of human genes and proteins: sequencing and analysis of 500 novel complete protein coding human cDNAs". Genome Research. 11 (3): 422–35. doi:10.1101/gr.GR1547R. PMC 311072. PMID 11230166.
- Kabeya Y, Mizushima N, Yamamoto A, Oshitani-Okamoto S, Ohsumi Y, Yoshimori T (Jun 2004). "LC3, GABARAP and GATE16 localize to autophagosomal membrane depending on form-II formation". Journal of Cell Science. 117 (Pt 13): 2805–12. doi:10.1242/jcs.01131. PMID 15169837.
- Tanida I, Sou YS, Ezaki J, Minematsu-Ikeguchi N, Ueno T, Kominami E (Aug 2004). "HsAtg4B/HsApg4B/autophagin-1 cleaves the carboxyl termini of three human Atg8 homologues and delipidates microtubule-associated protein light chain 3- and GABAA receptor-associated protein-phospholipid conjugates". The Journal of Biological Chemistry. 279 (35): 36268–76. doi:10.1074/jbc.M401461200. PMID 15187094.
- Tanida I, Ueno T, Kominami E (Nov 2004). "Human light chain 3/MAP1LC3B is cleaved at its carboxyl-terminal Met121 to expose Gly120 for lipidation and targeting to autophagosomal membranes". The Journal of Biological Chemistry. 279 (46): 47704–10. doi:10.1074/jbc.M407016200. PMID 15355958.
- Wiemann S, Arlt D, Huber W, Wellenreuther R, Schleeger S, Mehrle A, Bechtel S, Sauermann M, Korf U, Pepperkok R, Sültmann H, Poustka A (Oct 2004). "From ORFeome to biology: a functional genomics pipeline". Genome Research. 14 (10B): 2136–44. doi:10.1101/gr.2576704. PMC 528930. PMID 15489336.
- Stelzl U, Worm U, Lalowski M, Haenig C, Brembeck FH, Goehler H, Stroedicke M, Zenkner M, Schoenherr A, Koeppen S, Timm J, Mintzlaff S, Abraham C, Bock N, Kietzmann S, Goedde A, Toksöz E, Droege A, Krobitsch S, Korn B, Birchmeier W, Lehrach H, Wanker EE (Sep 2005). "A human protein-protein interaction network: a resource for annotating the proteome". Cell. 122 (6): 957–68. doi:10.1016/j.cell.2005.08.029. PMID 16169070.
- Sugawara K, Suzuki NN, Fujioka Y, Mizushima N, Ohsumi Y, Inagaki F (Dec 2005). "Structural basis for the specificity and catalysis of human Atg4B responsible for mammalian autophagy". The Journal of Biological Chemistry. 280 (48): 40058–65. doi:10.1074/jbc.M509158200. PMID 16183633.
- Kumanomidou T, Mizushima T, Komatsu M, Suzuki A, Tanida I, Sou YS, Ueno T, Kominami E, Tanaka K, Yamane T (Jan 2006). "The crystal structure of human Atg4b, a processing and de-conjugating enzyme for autophagosome-forming modifiers". Journal of Molecular Biology. 355 (4): 612–8. doi:10.1016/j.jmb.2005.11.018. PMID 16325851.
- Mehrle A, Rosenfelder H, Schupp I, del Val C, Arlt D, Hahne F, Bechtel S, Simpson J, Hofmann O, Hide W, Glatting KH, Huber W, Pepperkok R, Poustka A, Wiemann S (Jan 2006). "The LIFEdb database in 2006". Nucleic Acids Research. 34 (Database issue): D415–8. doi:10.1093/nar/gkj139. PMC 1347501. PMID 16381901.
- Tanida I, Sou YS, Minematsu-Ikeguchi N, Ueno T, Kominami E (Jun 2006). "Atg8L/Apg8L is the fourth mammalian modifier of mammalian Atg8 conjugation mediated by human Atg4B, Atg7 and Atg3". The FEBS Journal. 273 (11): 2553–62. doi:10.1111/j.1742-4658.2006.05260.x. PMID 16704426.
- Olsen JV, Blagoev B, Gnad F, Macek B, Kumar C, Mortensen P, Mann M (Nov 2006). "Global, in vivo, and site-specific phosphorylation dynamics in signaling networks". Cell. 127 (3): 635–48. doi:10.1016/j.cell.2006.09.026. PMID 17081983.
- Ewing RM, Chu P, Elisma F, Li H, Taylor P, Climie S, McBroom-Cerajewski L, Robinson MD, O'Connor L, Li M, Taylor R, Dharsee M, Ho Y, Heilbut A, Moore L, Zhang S, Ornatsky O, Bukhman YV, Ethier M, Sheng Y, Vasilescu J, Abu-Farha M, Lambert JP, Duewel HS, Stewart II, Kuehl B, Hogue K, Colwill K, Gladwish K, Muskat B, Kinach R, Adams SL, Moran MF, Morin GB, Topaloglou T, Figeys D (2007). "Large-scale mapping of human protein-protein interactions by mass spectrometry". Molecular Systems Biology. 3 (1): 89. doi:10.1038/msb4100134. PMC 1847948. PMID 17353931.
This protein-related article is a stub. You can help Wikipedia by expanding it. |