1tah
From Proteopedia
(Difference between revisions)
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<StructureSection load='1tah' size='340' side='right'caption='[[1tah]], [[Resolution|resolution]] 3.00Å' scene=''> | <StructureSection load='1tah' size='340' side='right'caption='[[1tah]], [[Resolution|resolution]] 3.00Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[1tah]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/ | + | <table><tr><td colspan='2'>[[1tah]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Burkholderia_glumae Burkholderia glumae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TAH OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1TAH 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]] 3Å</td></tr> |
| - | <tr id=' | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</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=1tah FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1tah OCA], [https://pdbe.org/1tah PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1tah RCSB], [https://www.ebi.ac.uk/pdbsum/1tah PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1tah ProSAT]</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=1tah FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1tah OCA], [https://pdbe.org/1tah PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1tah RCSB], [https://www.ebi.ac.uk/pdbsum/1tah PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1tah ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
| - | + | [https://www.uniprot.org/uniprot/LIP_BURPL LIP_BURPL] Catalyzes the hydrolysis of triacylglycerol.<ref>PMID:1476423</ref> <ref>PMID:7786905</ref> | |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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</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=1tah ConSurf]. | </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=1tah ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
| - | <div style="background-color:#fffaf0;"> | ||
| - | == Publication Abstract from PubMed == | ||
| - | The family of lipases (triacylglycerol-acyl-hydrolases EC 3.1.1.3) constitutes an interesting class of enzymes because of their ability to interact with lipid-water interfaces, their wide range of substrate specificities, and their potential industrial applications. Here we report the first crystal structure of a bacterial lipase, from Pseudomonas glumae. The structure is formed from three domains, the largest of which contains a subset of the alpha/beta hydrolase fold and a calcium site. Asp263, the acidic residue in the catalytic triad, has previously been mutated into an alanine with only a modest reduction in activity. | ||
| - | |||
| - | The crystal structure of triacylglycerol lipase from Pseudomonas glumae reveals a partially redundant catalytic aspartate.,Noble ME, Cleasby A, Johnson LN, Egmond MR, Frenken LG FEBS Lett. 1993 Sep 27;331(1-2):123-8. PMID:8405390<ref>PMID:8405390</ref> | ||
| - | |||
| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| - | </div> | ||
| - | <div class="pdbe-citations 1tah" style="background-color:#fffaf0;"></div> | ||
==See Also== | ==See Also== | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Burkholderia glumae]] |
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | + | [[Category: Cleasby A]] | |
| - | [[Category: Cleasby | + | [[Category: Egmond M]] |
| - | [[Category: Egmond | + | [[Category: Frenken LGJ]] |
| - | [[Category: Frenken | + | [[Category: Johnson LN]] |
| - | [[Category: Johnson | + | [[Category: Noble MEM]] |
| - | [[Category: Noble | + | |
Revision as of 08:39, 1 May 2024
THE CRYSTAL STRUCTURE OF TRIACYLGLYCEROL LIPASE FROM PSEUDOMONAS GLUMAE REVEALS A PARTIALLY REDUNDANT CATALYTIC ASPARTATE
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