4c8a

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m (Protected "4c8a" [edit=sysop:move=sysop])
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'''Unreleased structure'''
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{{STRUCTURE_4c8a| PDB=4c8a | SCENE= }}
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===mouse ZNRF3 ectodomain crystal form II===
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The entry 4c8a is ON HOLD
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==Function==
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[[http://www.uniprot.org/uniprot/ZNRF3_MOUSE ZNRF3_MOUSE]] E3 ubiquitin-protein ligase that acts as a negative regulator of the Wnt signaling pathway by mediating the ubiquitination and subsequent degradation of Wnt receptor complex components Frizzled and LRP6. Acts on both canonical and non-canonical Wnt signaling pathway. Acts as a tumor suppressor in the intestinal stem cell zone by inhibiting the Wnt signaling pathway, thereby resticting the size of the intestinal stem cell zone.<ref>PMID:22575959</ref> <ref>PMID:22895187</ref>
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Authors: Zebisch, M., Jones, E.Y.
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==About this Structure==
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[[4c8a]] is a 3 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4C8A OCA].
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Description: mouse ZNRF3 ectodomain crystal form II
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==Reference==
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<references group="xtra"/><references/>
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[[Category: Jones, E Y.]]
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[[Category: Zebisch, M.]]
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[[Category: Lgr4]]
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[[Category: Lgr5]]
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[[Category: Lgr6]]
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[[Category: Ligase]]
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[[Category: Membrane]]
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[[Category: R-spo]]
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[[Category: R-spondin]]
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[[Category: Receptor]]
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[[Category: Rnf43]]
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[[Category: Rspo]]
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[[Category: Rspo1]]
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[[Category: Rspo2]]
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[[Category: Rspo3]]
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[[Category: Rspo4]]
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[[Category: Signalling]]
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[[Category: Wnt]]

Revision as of 13:39, 20 November 2013

Template:STRUCTURE 4c8a

Contents

mouse ZNRF3 ectodomain crystal form II

Function

[ZNRF3_MOUSE] E3 ubiquitin-protein ligase that acts as a negative regulator of the Wnt signaling pathway by mediating the ubiquitination and subsequent degradation of Wnt receptor complex components Frizzled and LRP6. Acts on both canonical and non-canonical Wnt signaling pathway. Acts as a tumor suppressor in the intestinal stem cell zone by inhibiting the Wnt signaling pathway, thereby resticting the size of the intestinal stem cell zone.[1] [2]

About this Structure

4c8a is a 3 chain structure. Full crystallographic information is available from OCA.

Reference

  1. ↑ Hao HX, Xie Y, Zhang Y, Charlat O, Oster E, Avello M, Lei H, Mickanin C, Liu D, Ruffner H, Mao X, Ma Q, Zamponi R, Bouwmeester T, Finan PM, Kirschner MW, Porter JA, Serluca FC, Cong F. ZNRF3 promotes Wnt receptor turnover in an R-spondin-sensitive manner. Nature. 2012 Apr 29;485(7397):195-200. doi: 10.1038/nature11019. PMID:22575959 doi:10.1038/nature11019
  2. ↑ Koo BK, Spit M, Jordens I, Low TY, Stange DE, van de Wetering M, van Es JH, Mohammed S, Heck AJ, Maurice MM, Clevers H. Tumour suppressor RNF43 is a stem-cell E3 ligase that induces endocytosis of Wnt receptors. Nature. 2012 Aug 30;488(7413):665-9. doi: 10.1038/nature11308. PMID:22895187 doi:10.1038/nature11308

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