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3hju

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Revision as of 08:12, 12 December 2018

Crystal structure of human monoglyceride lipase

Structural highlights

3hju is a 2 chain structure with sequence from Human. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:
Gene:	MGLL (HUMAN)
Activity:	Acylglycerol lipase, with EC number 3.1.1.23
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[MGLL_HUMAN] Converts monoacylglycerides to free fatty acids and glycerol. Hydrolyzes the endocannabinoid 2-arachidonoylglycerol, and thereby contributes to the regulation of endocannabinoid signaling, nociperception and perception of pain (By similarity). Regulates the levels of fatty acids that serve as signaling molecules and promote cancer cell migration, invasion and tumor growth.^[1]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

2-Arachidonoylglycerol plays a major role in endocannabinoid signaling, and is tightly regulated by the monoacylglycerol lipase (MAGL). Here we report the crystal structure of human MAGL. The protein crystallizes as a dimer, and despite structural homologies to haloperoxidases and esterases, it distinguishes itself by a wide and hydrophobic access to the catalytic site. An apolar helix covering the active site also gives structural insight into the amphitropic character of MAGL, and likely explains how MAGL interacts with membranes to recruit its substrate. Docking of 2-arachidonoylglycerol highlights a hydrophobic and a hydrophilic cavity that accommodate the lipid into the catalytic site. Moreover, we identified Cys201 as the crucial residue in MAGL inhibition by N-arachidonylmaleimide, a sulfhydryl-reactive compound. Beside the advance in the knowledge of endocannabinoids degradation routes, the structure of MAGL paves the way for future medicinal chemistry works aimed at the design of new drugs exploiting 2-arachidonoylglycerol transmission.

Crystal structure of the human monoacylglycerol lipase, a key actor in endocannabinoid signaling.,Labar G, Bauvois C, Borel F, Ferrer JL, Wouters J, Lambert DM Chembiochem. 2010 Jan 25;11(2):218-27. PMID:19957260^[2]

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

References

↑ Nomura DK, Long JZ, Niessen S, Hoover HS, Ng SW, Cravatt BF. Monoacylglycerol lipase regulates a fatty acid network that promotes cancer pathogenesis. Cell. 2010 Jan 8;140(1):49-61. doi: 10.1016/j.cell.2009.11.027. PMID:20079333 doi:10.1016/j.cell.2009.11.027
↑ Labar G, Bauvois C, Borel F, Ferrer JL, Wouters J, Lambert DM. Crystal structure of the human monoacylglycerol lipase, a key actor in endocannabinoid signaling. Chembiochem. 2010 Jan 25;11(2):218-27. PMID:19957260 doi:10.1002/cbic.200900621

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

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/3hju"

@@ Line 1: / Line 1: @@
 ==Crystal structure of human monoglyceride lipase==
 <StructureSection load='3hju' size='340' side='right' caption='[[3hju]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
@@ Line 6: / Line 7: @@
 <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">MGLL ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
 <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Acylglycerol_lipase Acylglycerol lipase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.1.23 3.1.1.23] </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=3hju FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3hju OCA], [http://pdbe.org/3hju PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3hju RCSB], [http://www.ebi.ac.uk/pdbsum/3hju PDBsum]</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=3hju FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3hju OCA], [http://pdbe.org/3hju PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3hju RCSB], [http://www.ebi.ac.uk/pdbsum/3hju PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3hju ProSAT]</span></td></tr>
 </table>
 == Function ==
@@ Line 14: / Line 15: @@
 Check<jmol>
   <jmolCheckbox>
-    <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/hj/3hju_consurf.spt"</scriptWhenChecked>
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/hj/3hju_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>

3hju

From Proteopedia

Revision as of 08:12, 12 December 2018

Crystal structure of human monoglyceride lipase

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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