4xnu

From Proteopedia

(Difference between revisions)

Revision as of 17:44, 26 April 2023

X-ray structure of Drosophila dopamine transporter in complex with nisoxetine

Structural highlights

4xnu is a 3 chain structure with sequence from Drosophila melanogaster and Mus musculus. 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

DAT_DROME Sodium-dependent dopamine transporter which terminates the action of dopamine by its high affinity sodium-dependent reuptake into presynaptic terminals (PubMed:11125028, PubMed:12606774, PubMed:24037379, PubMed:25970245). Also transports tyramine and norepinephrine, shows less efficient transport of octopamine and does not transport serotonin (PubMed:11125028, PubMed:12606774). Plays a role in the regulation of the rest/activity cycle (PubMed:16093388, PubMed:25232310).^[1] ^[2] ^[3] ^[4] ^[5] ^[6]

Publication Abstract from PubMed

Most antidepressants elicit their therapeutic benefits through selective blockade of Na+/Cl--coupled neurotransmitter transporters. Here we report X-ray structures of the Drosophila melanogaster dopamine transporter in complexes with the polycyclic antidepressants nisoxetine or reboxetine. The inhibitors stabilize the transporter in an outward-open conformation by occupying the substrate-binding site. These structures explain how interactions between the binding pocket and substituents on the aromatic rings of antidepressants modulate drug-transporter selectivity.

X-ray structures of Drosophila dopamine transporter in complex with nisoxetine and reboxetine.,Penmatsa A, Wang KH, Gouaux E Nat Struct Mol Biol. 2015 May 11. doi: 10.1038/nsmb.3029. PMID:25961798^[7]

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

References

↑ Porzgen P, Park SK, Hirsh J, Sonders MS, Amara SG. The antidepressant-sensitive dopamine transporter in Drosophila melanogaster: a primordial carrier for catecholamines. Mol Pharmacol. 2001 Jan;59(1):83-95. doi: 10.1124/mol.59.1.83. PMID:11125028 doi:http://dx.doi.org/10.1124/mol.59.1.83
↑ Wu X, Gu HH. Cocaine affinity decreased by mutations of aromatic residue phenylalanine 105 in the transmembrane domain 2 of dopamine transporter. Mol Pharmacol. 2003 Mar;63(3):653-8. doi: 10.1124/mol.63.3.653. PMID:12606774 doi:http://dx.doi.org/10.1124/mol.63.3.653
↑ Kume K, Kume S, Park SK, Hirsh J, Jackson FR. Dopamine is a regulator of arousal in the fruit fly. J Neurosci. 2005 Aug 10;25(32):7377-84. doi: 10.1523/JNEUROSCI.2048-05.2005. PMID:16093388 doi:http://dx.doi.org/10.1523/JNEUROSCI.2048-05.2005
↑ Penmatsa A, Wang KH, Gouaux E. X-ray structure of dopamine transporter elucidates antidepressant mechanism. Nature. 2013 Sep 15. doi: 10.1038/nature12533. PMID:24037379 doi:10.1038/nature12533
↑ Ueno T, Kume K. Functional characterization of dopamine transporter in vivo using Drosophila melanogaster behavioral assays. Front Behav Neurosci. 2014 Sep 3;8:303. doi: 10.3389/fnbeh.2014.00303., eCollection 2014. PMID:25232310 doi:http://dx.doi.org/10.3389/fnbeh.2014.00303
↑ Wang KH, Penmatsa A, Gouaux E. Neurotransmitter and psychostimulant recognition by the dopamine transporter. Nature. 2015 May 21;521(7552):322-7. doi: 10.1038/nature14431. Epub 2015 May 11. PMID:25970245 doi:http://dx.doi.org/10.1038/nature14431
↑ Penmatsa A, Wang KH, Gouaux E. X-ray structures of Drosophila dopamine transporter in complex with nisoxetine and reboxetine. Nat Struct Mol Biol. 2015 May 11. doi: 10.1038/nsmb.3029. PMID:25961798 doi:http://dx.doi.org/10.1038/nsmb.3029

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/4xnu"

@@ Line 3: / Line 3: @@
 <StructureSection load='4xnu' size='340' side='right'caption='[[4xnu]], [[Resolution|resolution]] 2.98&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[4xnu]] is a 3 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4XNU OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4XNU FirstGlance]. <br>
+<table><tr><td colspan='2'>[[4xnu]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Drosophila_melanogaster Drosophila melanogaster] 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=4XNU OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4XNU FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=41U:NISOXETINE'>41U</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=CLR:CHOLESTEROL'>CLR</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
+</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=41U:NISOXETINE'>41U</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=CLR:CHOLESTEROL'>CLR</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
-<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4m48|4m48]], [[4xnx|4xnx]]</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=4xnu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4xnu OCA], [https://pdbe.org/4xnu PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4xnu RCSB], [https://www.ebi.ac.uk/pdbsum/4xnu PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4xnu 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=4xnu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4xnu OCA], [http://pdbe.org/4xnu PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4xnu RCSB], [http://www.ebi.ac.uk/pdbsum/4xnu PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4xnu ProSAT]</span></td></tr>
 </table>
+== Function ==
+[https://www.uniprot.org/uniprot/DAT_DROME DAT_DROME] Sodium-dependent dopamine transporter which terminates the action of dopamine by its high affinity sodium-dependent reuptake into presynaptic terminals (PubMed:11125028, PubMed:12606774, PubMed:24037379, PubMed:25970245). Also transports tyramine and norepinephrine, shows less efficient transport of octopamine and does not transport serotonin (PubMed:11125028, PubMed:12606774). Plays a role in the regulation of the rest/activity cycle (PubMed:16093388, PubMed:25232310).<ref>PMID:11125028</ref> <ref>PMID:12606774</ref> <ref>PMID:16093388</ref> <ref>PMID:24037379</ref> <ref>PMID:25232310</ref> <ref>PMID:25970245</ref>
 <div style="background-color:#fffaf0;">
 == Publication Abstract from PubMed ==
@@ Line 20: / Line 21: @@
 ==See Also==
 *[[Antibody 3D structures|Antibody 3D structures]]
+*[[3D structures of non-human antibody|3D structures of non-human antibody]]
 == References ==
 <references/>
 __TOC__
 </StructureSection>
+[[Category: Drosophila melanogaster]]
 [[Category: Large Structures]]
-[[Category: Aravind, P]]
+[[Category: Mus musculus]]
-[[Category: Gouaux, E]]
+[[Category: Aravind P]]
-[[Category: Wang, K]]
+[[Category: Gouaux E]]
-[[Category: All-alpha helical antidepressant complex]]
+[[Category: Wang K]]
-[[Category: Integral membrane protein]]
-[[Category: Transport protein-inhibitor complex]]

4xnu

From Proteopedia

Revision as of 17:44, 26 April 2023

X-ray structure of Drosophila dopamine transporter in complex with nisoxetine

Structural highlights

Function

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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