2o4h: Difference between revisions
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==Human brain aspartoacylase complex with intermediate analog (N-phosphonomethyl-L-aspartate)== | ==Human brain aspartoacylase complex with intermediate analog (N-phosphonomethyl-L-aspartate)== | ||
<StructureSection load='2o4h' size='340' side='right' caption='[[2o4h]], [[Resolution|resolution]] 2.70Å' scene=''> | <StructureSection load='2o4h' size='340' side='right'caption='[[2o4h]], [[Resolution|resolution]] 2.70Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[2o4h]] is a 2 chain structure with sequence from [ | <table><tr><td colspan='2'>[[2o4h]] 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=2O4H OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2O4H FirstGlance]. <br> | ||
</td></tr><tr id=' | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.7Å</td></tr> | ||
<tr id=' | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=AS9:N-[HYDROXY(METHYL)PHOSPHORYL]-L-ASPARTIC+ACID'>AS9</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</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=2o4h FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2o4h OCA], [https://pdbe.org/2o4h PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2o4h RCSB], [https://www.ebi.ac.uk/pdbsum/2o4h PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2o4h ProSAT]</span></td></tr> | |||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | |||
</table> | </table> | ||
== Disease == | == Disease == | ||
[ | [https://www.uniprot.org/uniprot/ACY2_HUMAN ACY2_HUMAN] Defects in ASPA are the cause of Canavan disease (CAND) [MIM:[https://omim.org/entry/271900 271900]; also known as spongy degeneration of the brain. CAND is a rare neurodegenerative condition of infancy or childhood characterized by white matter vacuolization and demeylination that gives rise to a spongy appearance. The clinical features are onset in early infancy, atonia of neck muscles, hypotonia, hyperextension of legs and flexion of arms, blindness, severe mental defect, megalocephaly, and death by 18 months on the average.<ref>PMID:8252036</ref> <ref>PMID:12706335</ref> <ref>PMID:8023850</ref> <ref>PMID:7668285</ref> <ref>PMID:7599639</ref> <ref>PMID:8659549</ref> <ref>PMID:9452117</ref> <ref>PMID:10564886</ref> <ref>PMID:10407784</ref> <ref>PMID:10909858</ref> <ref>PMID:12638939</ref> <ref>PMID:12205125</ref> | ||
== Function == | == Function == | ||
[ | [https://www.uniprot.org/uniprot/ACY2_HUMAN ACY2_HUMAN] Catalyzes the deacetylation of N-acetylaspartic acid (NAA) to produce acetate and L-aspartate. NAA occurs in high concentration in brain and its hydrolysis NAA plays a significant part in the maintenance of intact white matter. In other tissues it act as a scavenger of NAA from body fluids. | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/o4/2o4h_consurf.spt"</scriptWhenChecked> | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/o4/2o4h_consurf.spt"</scriptWhenChecked> | ||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </jmolCheckbox> | ||
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/ | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2o4h ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
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==See Also== | ==See Also== | ||
*[[Aminoacylase 3D structures|Aminoacylase 3D structures]] | |||
*[[Aspartoacylase|Aspartoacylase]] | *[[Aspartoacylase|Aspartoacylase]] | ||
*[[Aspartoacylase 3D structures|Aspartoacylase 3D structures]] | |||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Homo sapiens]] | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: Coq | [[Category: Le Coq J]] | ||
[[Category: Pavlovsky | [[Category: Pavlovsky A]] | ||
[[Category: Sanishvili | [[Category: Sanishvili R]] | ||
[[Category: Viola | [[Category: Viola RE]] | ||
