9t5m: Difference between revisions
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==Structure of mouse full-length LRRC8D== | |||
<StructureSection load='9t5m' size='340' side='right'caption='[[9t5m]], [[Resolution|resolution]] 2.99Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[9t5m]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=9T5M OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9T5M 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]] 2.99Å</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=9t5m FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9t5m OCA], [https://pdbe.org/9t5m PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9t5m RCSB], [https://www.ebi.ac.uk/pdbsum/9t5m PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9t5m ProSAT]</span></td></tr> | ||
[[Category: | </table> | ||
[[Category: | == Function == | ||
[[Category: Dutzler | [https://www.uniprot.org/uniprot/LRC8D_MOUSE LRC8D_MOUSE] Non-essential component of the volume-regulated anion channel (VRAC, also named VSOAC channel), an anion channel required to maintain a constant cell volume in response to extracellular or intracellular osmotic changes (PubMed:29773801, PubMed:36522427). The VRAC channel conducts iodide better than chloride and can also conduct organic osmolytes like taurine (By similarity). Plays a redundant role in the efflux of amino acids, such as aspartate, in response to osmotic stress family member (LRRC8B, LRRC8C, LRRC8D or LRRC8E); channel characteristics depend on the precise subunit composition (By similarity). Also acts as a regulator of glucose-sensing in pancreatic beta cells: VRAC currents, generated in response to hypotonicity- or glucose-induced beta cell swelling, depolarize cells, thereby causing electrical excitation, leading to increase glucose sensitivity and insulin secretion (PubMed:29773801). VRAC channels containing LRRC8D inhibit transport of immunoreactive cyclic dinucleotide GMP-AMP (2'-3'-cGAMP), an immune messenger produced in response to DNA virus in the cytosol (PubMed:36522427).[UniProtKB:Q7L1W4]<ref>PMID:29773801</ref> <ref>PMID:36522427</ref> | ||
[[Category: | == References == | ||
[[Category: | <references/> | ||
__TOC__ | |||
</StructureSection> | |||
[[Category: Large Structures]] | |||
[[Category: Mus musculus]] | |||
[[Category: Deneka D]] | |||
[[Category: Dutzler R]] | |||
[[Category: Lehmann EF]] | |||
[[Category: Rutz S]] | |||
[[Category: Stierli F]] | |||