9jbi: Difference between revisions
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==Cryo-EM structure of the human LYCHOS Y57A non-canonical dimer in the expanded state== | |||
<StructureSection load='9jbi' size='340' side='right'caption='[[9jbi]], [[Resolution|resolution]] 4.49Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[9jbi]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=9JBI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9JBI FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 4.49Å</td></tr> | |||
[[Category: | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=9jbi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9jbi OCA], [https://pdbe.org/9jbi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9jbi RCSB], [https://www.ebi.ac.uk/pdbsum/9jbi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9jbi ProSAT]</span></td></tr> | ||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/LYCHS_HUMAN LYCHS_HUMAN] Cholesterol-binding protein that acts as a regulator of mTORC1 signaling pathway (PubMed:36007018). Acts as a sensor of cholesterol to signal cholesterol sufficiency to mTORC1: in presence of cholesterol, binds cholesterol, leading to disrupt interaction between the GATOR1 and KICSTOR complexes and promote mTORC1 signaling (PubMed:36007018). Upon cholesterol starvation, GPR155/LYCHOS is unable to perturb the association between GATOR1 and KICSTOR, leading to mTORC1 signaling inhibition (PubMed:36007018).<ref>PMID:36007018</ref> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Homo sapiens]] | |||
[[Category: Large Structures]] | |||
[[Category: Liang L]] | |||
[[Category: Yu S]] | |||
Latest revision as of 07:04, 16 July 2025
Cryo-EM structure of the human LYCHOS Y57A non-canonical dimer in the expanded state
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