9uap
From Proteopedia
(Difference between revisions)
| Line 1: | Line 1: | ||
| - | '''Unreleased structure''' | ||
| - | + | ==cryo-EM structure of ligand-free active-state M1 muscarinic acetylcholine receptor with alpha5 helix of G11 protein complex== | |
| - | + | <StructureSection load='9uap' size='340' side='right'caption='[[9uap]], [[Resolution|resolution]] 3.62Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[9uap]] 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=9UAP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9UAP 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]] 3.62Å</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=9uap FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9uap OCA], [https://pdbe.org/9uap PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9uap RCSB], [https://www.ebi.ac.uk/pdbsum/9uap PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9uap ProSAT]</span></td></tr> |
| - | [[Category: Gao | + | </table> |
| - | [[Category: | + | == Disease == |
| - | [[Category: | + | [https://www.uniprot.org/uniprot/GNA11_HUMAN GNA11_HUMAN] Phakomatosis cesioflammea;Uveal melanoma;Phakomatosis cesiomarmorata;Autosomal dominant hypocalcemia;Familial hypocalciuric hypercalcemia type 2;Cutis marmorata telangiectatica congenita. The disease is caused by variants affecting the gene represented in this entry. The disease is caused by variants affecting the gene represented in this entry. |
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/GNA11_HUMAN GNA11_HUMAN] Guanine nucleotide-binding proteins (G proteins) function as transducers downstream of G protein-coupled receptors (GPCRs) in numerous signaling cascades (PubMed:31073061). The alpha chain contains the guanine nucleotide binding site and alternates between an active, GTP-bound state and an inactive, GDP-bound state (PubMed:31073061). Signaling by an activated GPCR promotes GDP release and GTP binding (PubMed:31073061). The alpha subunit has a low GTPase activity that converts bound GTP to GDP, thereby terminating the signal (PubMed:31073061). Both GDP release and GTP hydrolysis are modulated by numerous regulatory proteins (PubMed:31073061). Signaling is mediated via phospholipase C-beta-dependent inositol lipid hydrolysis for signal propagation: activates phospholipase C-beta: following GPCR activation, GNA11 activates PLC-beta (PLCB1, PLCB2, PLCB3 or PLCB4), leading to production of diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) (PubMed:31073061). Transduces FFAR4 signaling in response to long-chain fatty acids (LCFAs) (PubMed:27852822). Together with GNAQ, required for heart development (By similarity).[UniProtKB:P21278]<ref>PMID:27852822</ref> <ref>PMID:31073061</ref> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Homo sapiens]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Gao K]] | ||
| + | [[Category: Liu X]] | ||
| + | [[Category: Zhang X]] | ||
Current revision
cryo-EM structure of ligand-free active-state M1 muscarinic acetylcholine receptor with alpha5 helix of G11 protein complex
| |||||||||||
Categories: Homo sapiens | Large Structures | Gao K | Liu X | Zhang X
