1ed4: Difference between revisions

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 ==BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE HEME DOMAIN COMPLEXED WITH IPITU (H4B FREE)==
-<StructureSection load='1ed4' size='340' side='right' caption='[[1ed4]], [[Resolution|resolution]] 1.86&Aring;' scene=''>
+<StructureSection load='1ed4' size='340' side='right'caption='[[1ed4]], [[Resolution|resolution]] 1.86&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[1ed4]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ED4 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ED4 FirstGlance]. <br>
+<table><tr><td colspan='2'>[[1ed4]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ED4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1ED4 FirstGlance]. <br>
-</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=CAD:CACODYLIC+ACID'>CAD</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=IPU:S-ISOPROPYL-ISOTHIOUREA'>IPU</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene><br>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.86&#8491;</td></tr>
-<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1nse|1nse]], [[1ed5|1ed5]], [[1ed6|1ed6]]</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=CAD:CACODYLIC+ACID'>CAD</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=IPU:S-ISOPROPYL-ISOTHIOUREA'>IPU</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
-<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Nitric-oxide_synthase_(NADPH_dependent) Nitric-oxide synthase (NADPH dependent)], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.14.13.39 1.14.13.39] </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=1ed4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ed4 OCA], [https://pdbe.org/1ed4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ed4 RCSB], [https://www.ebi.ac.uk/pdbsum/1ed4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ed4 ProSAT]</span></td></tr>
-<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ed4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ed4 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1ed4 RCSB], [http://www.ebi.ac.uk/pdbsum/1ed4 PDBsum]</span></td></tr>
+</table>
-<table>
+== Function ==
+[https://www.uniprot.org/uniprot/NOS3_BOVIN NOS3_BOVIN] Produces nitric oxide (NO) which is implicated in vascular smooth muscle relaxation through a cGMP-mediated signal transduction pathway. NO mediates vascular endothelial growth factor (VEGF)-induced angiogenesis in coronary vessels and promotes blood clotting through the activation of platelets.
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]
 Check<jmol>
    <jmolCheckbox>
-     <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ed/1ed4_consurf.spt"</scriptWhenChecked>
+     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ed/1ed4_consurf.spt"</scriptWhenChecked>
      <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
      <text>to colour the structure by Evolutionary Conservation</text>
    </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/chain_selection.php?pdb_ID=2ata 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=1ed4 ConSurf].
 <div style="clear:both"></div>
-<div style="background-color:#fffaf0;">
-== Publication Abstract from PubMed ==
-Analyzing the active site topology and plasticity of nitric oxide synthase (NOS) and understanding enzyme-drug interactions are crucial for the development of potent, isoform-selective NOS inhibitors. A small hydrophobic pocket in the active site is identified in the bovine eNOS heme domain structures complexed with potent isothiourea inhibitors: seleno analogue of S-ethyl-isothiourea, S-isopropyl-isothiourea, and 2-aminothiazoline, respectively. These structures reveal the importance of nonpolar van der Waals contacts in addition to the well-known hydrogen bonding interactions between inhibitor and enzyme. The scaffold of a potent NOS inhibitor should be capable of donating hydrogen bonds to as well as making nonpolar contacts with amino acids in the NOS active site.
-Mapping the active site polarity in structures of endothelial nitric oxide synthase heme domain complexed with isothioureas.,Li H, Raman CS, Martasek P, Kral V, Masters BS, Poulos TL J Inorg Biochem. 2000 Aug 31;81(3):133-9. PMID:11051558<ref>PMID:11051558</ref>
-From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-</div>
 ==See Also==
-*[[Nitric Oxide Synthase|Nitric Oxide Synthase]]
+*[[Nitric Oxide Synthase 3D structures|Nitric Oxide Synthase 3D structures]]
-== References ==
-<references/>
 __TOC__
 </StructureSection>
 [[Category: Bos taurus]]
-[[Category: Kral, V.]]
+[[Category: Large Structures]]
-[[Category: Li, H.]]
+[[Category: Kral V]]
-[[Category: Martasek, P.]]
+[[Category: Li H]]
-[[Category: Masters, B S.S.]]
+[[Category: Martasek P]]
-[[Category: Poulos, T L.]]
+[[Category: Masters BSS]]
-[[Category: Raman, C S.]]
+[[Category: Poulos TL]]
-[[Category: Alpha-beta fold]]
+[[Category: Raman CS]]
-[[Category: Heme protein]]
-[[Category: Nitric oxide synthase]]
-[[Category: Oxidoreductase]]