3j47

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'''Unreleased structure'''
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{{STRUCTURE_3j47| PDB=3j47 | SCENE= }}
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===Formation of an intricate helical bundle dictates the assembly of the 26S proteasome lid===
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{{ABSTRACT_PUBMED_22927375}}
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The entry 3j47 is ON HOLD
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==Function==
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[[http://www.uniprot.org/uniprot/RPN7_YEAST RPN7_YEAST]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins (By similarity). [[http://www.uniprot.org/uniprot/RPN9_YEAST RPN9_YEAST]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/RPN3_YEAST RPN3_YEAST]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [[http://www.uniprot.org/uniprot/RPN8_YEAST RPN8_YEAST]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins.<ref>PMID:9584156</ref> [[http://www.uniprot.org/uniprot/RPN12_YEAST RPN12_YEAST]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. Necessary for activation of the CDC28 kinase. [[http://www.uniprot.org/uniprot/RPN11_YEAST RPN11_YEAST]] Acts as a regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins.<ref>PMID:21075847</ref> [[http://www.uniprot.org/uniprot/RPN5_YEAST RPN5_YEAST]] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins.<ref>PMID:9426256</ref> [[http://www.uniprot.org/uniprot/RPN6_YEAST RPN6_YEAST]] Component of the lid subcomplex of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. In the complex, RPN6 is required for proteasome assembly.<ref>PMID:9426256</ref> <ref>PMID:12486135</ref> <ref>PMID:15611133</ref>
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Authors: Estrin, E., Lopez-Blanco, J.R., Chacon, P., Martin, A.
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==About this Structure==
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[[3j47]] is a 8 chain structure with sequence from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3J47 OCA].
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Description: Formation of an intricate helical bundle dictates the assembly of the 26S proteasome lid
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==Reference==
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<ref group="xtra">PMID:022927375</ref><references group="xtra"/><references/>
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[[Category: Saccharomyces cerevisiae]]
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[[Category: Chacon, P.]]
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[[Category: Estrin, E.]]
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[[Category: Lopez-Blanco, J R.]]
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[[Category: Martin, A.]]
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[[Category: Alpha helix bundle]]
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[[Category: Flexible fitting]]
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[[Category: Hybrid method]]
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[[Category: Protein binding]]

Revision as of 07:33, 28 August 2013

Template:STRUCTURE 3j47

Contents

Formation of an intricate helical bundle dictates the assembly of the 26S proteasome lid

Template:ABSTRACT PUBMED 22927375

Function

[RPN7_YEAST] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins (By similarity). [RPN9_YEAST] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [RPN3_YEAST] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. [RPN8_YEAST] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins.[1] [RPN12_YEAST] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. Necessary for activation of the CDC28 kinase. [RPN11_YEAST] Acts as a regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins.[2] [RPN5_YEAST] Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins.[3] [RPN6_YEAST] Component of the lid subcomplex of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. In the complex, RPN6 is required for proteasome assembly.[4] [5] [6]

About this Structure

3j47 is a 8 chain structure with sequence from Saccharomyces cerevisiae. Full crystallographic information is available from OCA.

Reference

  • Beck F, Unverdorben P, Bohn S, Schweitzer A, Pfeifer G, Sakata E, Nickell S, Plitzko JM, Villa E, Baumeister W, Forster F. Near-atomic resolution structural model of the yeast 26S proteasome. Proc Natl Acad Sci U S A. 2012 Aug 27. PMID:22927375 doi:10.1073/pnas.1213333109
  1. ↑ Glickman MH, Rubin DM, Fried VA, Finley D. The regulatory particle of the Saccharomyces cerevisiae proteasome. Mol Cell Biol. 1998 Jun;18(6):3149-62. PMID:9584156
  2. ↑ Chen L, Romero L, Chuang SM, Tournier V, Joshi KK, Lee JA, Kovvali G, Madura K. Sts1 plays a key role in targeting proteasomes to the nucleus. J Biol Chem. 2011 Jan 28;286(4):3104-18. doi: 10.1074/jbc.M110.135863. Epub 2010 , Nov 12. PMID:21075847 doi:10.1074/jbc.M110.135863
  3. ↑ Saito A, Watanabe TK, Shimada Y, Fujiwara T, Slaughter CA, DeMartino GN, Tanahashi N, Tanaka K. cDNA cloning and functional analysis of p44.5 and p55, two regulatory subunits of the 26S proteasome. Gene. 1997 Dec 12;203(2):241-50. PMID:9426256
  4. ↑ Saito A, Watanabe TK, Shimada Y, Fujiwara T, Slaughter CA, DeMartino GN, Tanahashi N, Tanaka K. cDNA cloning and functional analysis of p44.5 and p55, two regulatory subunits of the 26S proteasome. Gene. 1997 Dec 12;203(2):241-50. PMID:9426256
  5. ↑ Santamaria PG, Finley D, Ballesta JP, Remacha M. Rpn6p, a proteasome subunit from Saccharomyces cerevisiae, is essential for the assembly and activity of the 26 S proteasome. J Biol Chem. 2003 Feb 28;278(9):6687-95. Epub 2002 Dec 16. PMID:12486135 doi:10.1074/jbc.M209420200
  6. ↑ Isono E, Saito N, Kamata N, Saeki Y, Toh-E A. Functional analysis of Rpn6p, a lid component of the 26 S proteasome, using temperature-sensitive rpn6 mutants of the yeast Saccharomyces cerevisiae. J Biol Chem. 2005 Feb 25;280(8):6537-47. Epub 2004 Dec 15. PMID:15611133 doi:10.1074/jbc.M409364200

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