View source for 9ppy


==CryoEM structure of delta opioid receptor bound to G proteins and met-enkephalin==
<StructureSection load='9ppy' size='340' side='right'caption='[[9ppy]], [[Resolution|resolution]] 3.10&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[9ppy]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=9PPY OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9PPY 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]] 3.1&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DPN:D-PHENYLALANINE'>DPN</scene>, <scene name='pdbligand=DTY:D-TYROSINE'>DTY</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=9ppy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9ppy OCA], [https://pdbe.org/9ppy PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9ppy RCSB], [https://www.ebi.ac.uk/pdbsum/9ppy PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9ppy ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/OPRD_HUMAN OPRD_HUMAN] G-protein coupled receptor that functions as a receptor for endogenous enkephalins and for a subset of other opioids. Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and modulates the activity of down-stream effectors, such as adenylate cyclase. Signaling leads to the inhibition of adenylate cyclase activity. Inhibits neurotransmitter release by reducing calcium ion currents and increasing potassium ion conductance. Plays a role in the perception of pain and in opiate-mediated analgesia. Plays a role in developing analgesic tolerance to morphine.<ref>PMID:22184124</ref> <ref>PMID:7808419</ref> <ref>PMID:8201839</ref> 
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Mus musculus]]
[[Category: Che T]]
[[Category: Fay JF]]