View source for 3qwl


==Crystal structure of human TBC1 domain family member 7==
<StructureSection load='3qwl' size='340' side='right'caption='[[3qwl]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3qwl]] is a 1 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=3QWL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3QWL FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.9&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=UNX:UNKNOWN+ATOM+OR+ION'>UNX</scene></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3qwl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3qwl OCA], [https://pdbe.org/3qwl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3qwl RCSB], [https://www.ebi.ac.uk/pdbsum/3qwl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3qwl ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/TBCD7_HUMAN TBCD7_HUMAN] Component of the TSC-TBC complex, that contains TBC1D7 in addition to the TSC1-TSC2 complex and consists of the functional complex possessing GTPase-activating protein (GAP) activity toward RHEB in response to alterations in specific cellular growth conditions. The small GTPase RHEB is a direct activator of the protein kinase activity of mTORC1 and the TSC-TBC complex acts as a negative regulator of mTORC1 signaling cascade by acting as a GAP for RHEB. Participates in the proper sensing of growth factors and glucose, but not amino acids, by mTORC1. It is unclear whether TBC1D7 acts as a GTPase-activating protein and additional studies are required to answer this question.<ref>PMID:22795129</ref> 
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Arrowsmith CH]]
[[Category: Bountra C]]
[[Category: Edwards AM]]
[[Category: Guan X]]
[[Category: Landry R]]
[[Category: Park H]]
[[Category: Tempel W]]
[[Category: Tong Y]]
[[Category: Weigelt J]]
[[Category: Wernimont AK]]