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1lgy
From Proteopedia
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==LIPASE II FROM RHIZOPUS NIVEUS== | ==LIPASE II FROM RHIZOPUS NIVEUS== | ||
| - | <StructureSection load='1lgy' size='340' side='right' caption='[[1lgy]], [[Resolution|resolution]] 2.20Å' scene=''> | + | <StructureSection load='1lgy' size='340' side='right'caption='[[1lgy]], [[Resolution|resolution]] 2.20Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[1lgy]] is a 3 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[1lgy]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Rhizopus_niveus Rhizopus niveus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1LGY OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1LGY FirstGlance]. <br> |
| - | </td></tr><tr><td class="sblockLbl"><b> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.2Å</td></tr> |
| - | <tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1lgy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1lgy OCA], [https://pdbe.org/1lgy PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1lgy RCSB], [https://www.ebi.ac.uk/pdbsum/1lgy PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1lgy ProSAT]</span></td></tr> |
| - | <table> | + | </table> |
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/LIP_RHINI LIP_RHINI] Hydrolyzes ester bonds of triglycerides as well as of their derived partial glycerides with a strong 1,3-positional specificity. | ||
== 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/lg/1lgy_consurf.spt"</scriptWhenChecked> | + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/lg/1lgy_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=1lgy ConSurf]. |
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
| - | <div style="background-color:#fffaf0;"> | ||
| - | == Publication Abstract from PubMed == | ||
| - | The crystal and molecular structure of Lipase II from Rhizopus niveus was analyzed using X-ray single crystal diffraction data at a resolution of 2.2 A. The structure was refined to an R-factor of 0.19 for all available data. This lipase was purified and crystallized as Lipase I, which contains two polypeptide chains combined through non-covalent interaction. However, during crystal growth, Lipase I was converted to Lipase II, which consists of a single polypeptide chain of 269 amino acid residues, by limited proteolysis. The structure of Lipase II shows a typical alpha/beta hydrolase fold containing the so-called nucleophilic elbow. The catalytic center of this enzyme is analogous to those of other neutral lipases and serine proteases. This catalytic center is sheltered by an alpha-helix lid, which appears in neutral lipases, opening the active site at the oil-water interface. | ||
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| - | The crystal structure of lipase II from Rhizopus niveus at 2.2 A resolution.,Kohno M, Funatsu J, Mikami B, Kugimiya W, Matsuo T, Morita Y J Biochem. 1996 Sep;120(3):505-10. PMID:8902613<ref>PMID:8902613</ref> | ||
| - | |||
| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| - | </div> | ||
==See Also== | ==See Also== | ||
| - | *[[Lipase|Lipase]] | + | *[[Lipase 3D Structures|Lipase 3D Structures]] |
| - | + | ||
| - | + | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
[[Category: Rhizopus niveus]] | [[Category: Rhizopus niveus]] | ||
| - | + | [[Category: Funatsu J]] | |
| - | [[Category: Funatsu | + | [[Category: Kohno M]] |
| - | [[Category: Kohno | + | [[Category: Kugimiya W]] |
| - | [[Category: Kugimiya | + | [[Category: Matsuo T]] |
| - | [[Category: Matsuo | + | [[Category: Mikami B]] |
| - | [[Category: Mikami | + | [[Category: Morita Y]] |
| - | [[Category: Morita | + | |
| - | + | ||
Current revision
LIPASE II FROM RHIZOPUS NIVEUS
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Categories: Large Structures | Rhizopus niveus | Funatsu J | Kohno M | Kugimiya W | Matsuo T | Mikami B | Morita Y
