4h4a: Difference between revisions

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==Crystal structure of the C-terminal domain of Drosophila melanogaster Zucchini==
==Crystal structure of the C-terminal domain of Drosophila melanogaster Zucchini==
<StructureSection load='4h4a' size='340' side='right' caption='[[4h4a]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
<StructureSection load='4h4a' size='340' side='right'caption='[[4h4a]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[4h4a]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Drosophila_melanogaster Drosophila melanogaster]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4H4A OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4H4A FirstGlance]. <br>
<table><tr><td colspan='2'>[[4h4a]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Drosophila_melanogaster Drosophila melanogaster]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4H4A OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4H4A FirstGlance]. <br>
</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.2&#8491;</td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">zuc, CG12314 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=7227 Drosophila melanogaster])</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></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=4h4a FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4h4a OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4h4a RCSB], [http://www.ebi.ac.uk/pdbsum/4h4a PDBsum]</span></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=4h4a FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4h4a OCA], [https://pdbe.org/4h4a PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4h4a RCSB], [https://www.ebi.ac.uk/pdbsum/4h4a PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4h4a ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/ZUC_DROME ZUC_DROME]] Cardiolipin hydrolase present at the mitochondrial outer membrane required for piRNA metabolic process. Acts by catalyzing the hydrolysis of cardiolipin (diphosphatidylglycerol) to form phosphatidate (phosphatidic acid or PA) at the mitochondrial outer membrane surface, promoting the piRNA metabolic process. Plays a key role in primary biogenesis of piRNAs and is required during oogenesis to repress transposable elements and prevent their mobilization. piRNAs mediate the repression of transposable elements during meiosis by forming complexes composed of piRNAs and Piwi proteins and govern the methylation and subsequent repression of transposons. Involved in trans-silencing effect (TSE), a homology-dependent repression mechanism by which a P-transgene inserted in subtelomeric heterochromatin via its role in piRNA biogenesis.<ref>PMID:17543859</ref> <ref>PMID:19812547</ref> <ref>PMID:20818334</ref> <ref>PMID:20966047</ref> <ref>PMID:20966049</ref> <ref>PMID:20559422</ref> <ref>PMID:21397848</ref>
[https://www.uniprot.org/uniprot/ZUC_DROME ZUC_DROME] Cardiolipin hydrolase present at the mitochondrial outer membrane required for piRNA metabolic process. Acts by catalyzing the hydrolysis of cardiolipin (diphosphatidylglycerol) to form phosphatidate (phosphatidic acid or PA) at the mitochondrial outer membrane surface, promoting the piRNA metabolic process. Plays a key role in primary biogenesis of piRNAs and is required during oogenesis to repress transposable elements and prevent their mobilization. piRNAs mediate the repression of transposable elements during meiosis by forming complexes composed of piRNAs and Piwi proteins and govern the methylation and subsequent repression of transposons. Involved in trans-silencing effect (TSE), a homology-dependent repression mechanism by which a P-transgene inserted in subtelomeric heterochromatin via its role in piRNA biogenesis.<ref>PMID:17543859</ref> <ref>PMID:19812547</ref> <ref>PMID:20818334</ref> <ref>PMID:20966047</ref> <ref>PMID:20966049</ref> <ref>PMID:20559422</ref> <ref>PMID:21397848</ref>  
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<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
<div class="pdbe-citations 4h4a" style="background-color:#fffaf0;"></div>
== References ==
== References ==
<references/>
<references/>
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</StructureSection>
</StructureSection>
[[Category: Drosophila melanogaster]]
[[Category: Drosophila melanogaster]]
[[Category: Barabas, O]]
[[Category: Large Structures]]
[[Category: Schulz, E C]]
[[Category: Barabas O]]
[[Category: Voigt, F]]
[[Category: Schulz EC]]
[[Category: Hkd motif]]
[[Category: Voigt F]]
[[Category: Hydrolase]]
[[Category: Nuclease/phospholipid hydrolase]]
[[Category: Nucleic acid/phospholipid]]
[[Category: Phospholipase d fold]]

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