6bsz

From Proteopedia

(Difference between revisions)

Revision as of 10:31, 15 February 2023

Human mGlu8 Receptor complexed with glutamate

Structural highlights

6bsz is a 2 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:	, ,
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

GRM8_HUMAN G-protein coupled receptor for glutamate. 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 inhibits adenylate cyclase activity.^[1]

Publication Abstract from PubMed

L-2-Amino-4-phosphonobutyric acid (L-AP4) is a known potent and selective agonist for the Group III mGlu receptors. However, it does not show any selectivity among the individual group III mGlu subtypes. In order to understand the molecular basis for this group selectivity, we solved the first human mGlu8 amino terminal domain (ATD) crystal structures in complex with L-glu and L-AP4. In comparison with other published L-glu-bound mGlu ATD structures, we have observed L-glu binds in a significantly different manner in mGlu1. Furthermore, these new structures provided evidence that both the electronic and steric nature of the distal phosphate of L-AP4 contribute to its exquisite Group III functional agonist potency and selectivity.

Determination of L-AP4-bound human mGlu8 receptor amino terminal domain structure and the molecular basis for L-AP4's group III mGlu receptor functional potency and selectivity.,Schkeryantz JM, Chen Q, Ho JD, Atwell S, Zhang A, Vargas MC, Wang J, Monn JA, Hao J Bioorg Med Chem Lett. 2018 Feb 15;28(4):612-617. doi: 10.1016/j.bmcl.2018.01.037., Epub 2018 Jan 31. PMID:29402739^[2]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Wu S, Wright RA, Rockey PK, Burgett SG, Arnold JS, Rosteck PR Jr, Johnson BG, Schoepp DD, Belagaje RM. Group III human metabotropic glutamate receptors 4, 7 and 8: molecular cloning, functional expression, and comparison of pharmacological properties in RGT cells. Brain Res Mol Brain Res. 1998 Jan;53(1-2):88-97. PMID:9473604
↑ Schkeryantz JM, Chen Q, Ho JD, Atwell S, Zhang A, Vargas MC, Wang J, Monn JA, Hao J. Determination of L-AP4-bound human mGlu8 receptor amino terminal domain structure and the molecular basis for L-AP4's group III mGlu receptor functional potency and selectivity. Bioorg Med Chem Lett. 2018 Feb 15;28(4):612-617. doi: 10.1016/j.bmcl.2018.01.037., Epub 2018 Jan 31. PMID:29402739 doi:http://dx.doi.org/10.1016/j.bmcl.2018.01.037

1 Structural highlights
2 Function
3 Publication Abstract from PubMed
4 See Also
5 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/6bsz"

@@ Line 1: / Line 1: @@
 ==Human mGlu8 Receptor complexed with glutamate==
-<StructureSection load='6bsz' size='340' side='right' caption='[[6bsz]], [[Resolution|resolution]] 2.65&Aring;' scene=''>
+<StructureSection load='6bsz' size='340' side='right'caption='[[6bsz]], [[Resolution|resolution]] 2.65&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[6bsz]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6BSZ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6BSZ FirstGlance]. <br>
+<table><tr><td colspan='2'>[[6bsz]] 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=6BSZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6BSZ FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GGL:GAMMA-L-GLUTAMIC+ACID'>GGL</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
+</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GLU:GLUTAMIC+ACID'>GLU</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">GRM8, GPRC1H, MGLUR8 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=6bsz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6bsz OCA], [https://pdbe.org/6bsz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6bsz RCSB], [https://www.ebi.ac.uk/pdbsum/6bsz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6bsz ProSAT]</span></td></tr>
-<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6bsz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6bsz OCA], [http://pdbe.org/6bsz PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6bsz RCSB], [http://www.ebi.ac.uk/pdbsum/6bsz PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6bsz ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/GRM8_HUMAN GRM8_HUMAN]] G-protein coupled receptor for glutamate. 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 inhibits adenylate cyclase activity.<ref>PMID:9473604</ref>
+[https://www.uniprot.org/uniprot/GRM8_HUMAN GRM8_HUMAN] G-protein coupled receptor for glutamate. 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 inhibits adenylate cyclase activity.<ref>PMID:9473604</ref>
 <div style="background-color:#fffaf0;">
 == Publication Abstract from PubMed ==
@@ Line 19: / Line 18: @@
 </div>
 <div class="pdbe-citations 6bsz" style="background-color:#fffaf0;"></div>
+==See Also==
+*[[Metabotropic glutamate receptor 3D structures|Metabotropic glutamate receptor 3D structures]]
 == References ==
 <references/>
 __TOC__
 </StructureSection>
-[[Category: Human]]
+[[Category: Homo sapiens]]
-[[Category: Atwell, S]]
+[[Category: Large Structures]]
-[[Category: Chen, Q]]
+[[Category: Atwell S]]
-[[Category: Hao, J]]
+[[Category: Chen Q]]
-[[Category: Ho, J D]]
+[[Category: Hao J]]
-[[Category: Monn, J A]]
+[[Category: Ho JD]]
-[[Category: Schkeryantz, J M]]
+[[Category: Monn JA]]
-[[Category: Vargas, M C]]
+[[Category: Schkeryantz JM]]
-[[Category: Wang, J]]
+[[Category: Vargas MC]]
-[[Category: Zhang, A]]
+[[Category: Wang J]]
-[[Category: Gene id: 2918]]
+[[Category: Zhang A]]
-[[Category: Glutamate]]
-[[Category: Grm8]]
-[[Category: Mglur8]]
-[[Category: Signaling protein]]

6bsz

From Proteopedia

Revision as of 10:31, 15 February 2023

Human mGlu8 Receptor complexed with glutamate

Structural highlights

Function

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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