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1w31
From Proteopedia
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| - | [[Image:1w31.gif|left|200px]]<br /> | ||
| - | <applet load="1w31" size="450" color="white" frame="true" align="right" spinBox="true" | ||
| - | caption="1w31, resolution 1.9Å" /> | ||
| - | '''YEAST 5-AMINOLAEVULINIC ACID DEHYDRATASE 5-HYDROXYLAEVULINIC ACID COMPLEX'''<br /> | ||
| - | == | + | ==YEAST 5-AMINOLAEVULINIC ACID DEHYDRATASE 5-HYDROXYLAEVULINIC ACID COMPLEX== |
| - | The X-ray structure of the enzyme 5-aminolaevulinic acid dehydratase | + | <StructureSection load='1w31' size='340' side='right'caption='[[1w31]], [[Resolution|resolution]] 1.90Å' scene=''> |
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[1w31]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1W31 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1W31 FirstGlance]. <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]] 1.9Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SHO:5-HYDROXYLAEVULINIC+ACID'>SHO</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=1w31 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1w31 OCA], [https://pdbe.org/1w31 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1w31 RCSB], [https://www.ebi.ac.uk/pdbsum/1w31 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1w31 ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/HEM2_YEAST HEM2_YEAST] Catalyzes an early step in the biosynthesis of tetrapyrroles. Binds two molecules of 5-aminolevulinate per subunit, each at a distinct site, and catalyzes their condensation to form porphobilinogen. | ||
| + | == 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/w3/1w31_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/main_output.php?pdb_ID=1w31 ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | The X-ray structure of the enzyme 5-aminolaevulinic acid dehydratase (ALAD) from yeast complexed with the competitive inhibitor 5-hydroxylaevulinic acid has been determined at a resolution of 1.9 A. The structure shows that the inhibitor is bound by a Schiff-base link to one of the invariant active-site lysine residues (Lys263). The inhibitor appears to bind in two well defined conformations and the interactions made by it suggest that it is a very close analogue of the substrate 5-aminolaevulinic acid (ALA). | ||
| - | + | Structure of yeast 5-aminolaevulinic acid dehydratase complexed with the inhibitor 5-hydroxylaevulinic acid.,Erskine PT, Coates L, Newbold R, Brindley AA, Stauffer F, Beaven GD, Gill R, Coker A, Wood SP, Warren MJ, Shoolingin-Jordan PM, Neier R, Cooper JB Acta Crystallogr D Biol Crystallogr. 2005 Sep;61(Pt 9):1222-6. Epub 2005, Aug 16. PMID:16131755<ref>PMID:16131755</ref> | |
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| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
| - | + | <div class="pdbe-citations 1w31" style="background-color:#fffaf0;"></div> | |
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| - | + | ==See Also== | |
| + | *[[Porphobilinogen synthase|Porphobilinogen synthase]] | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Saccharomyces cerevisiae]] | ||
| + | [[Category: Beaven GDE]] | ||
| + | [[Category: Brindley AA]] | ||
| + | [[Category: Coates L]] | ||
| + | [[Category: Cooper JB]] | ||
| + | [[Category: Erskine PT]] | ||
| + | [[Category: Gill R]] | ||
| + | [[Category: Neier R]] | ||
| + | [[Category: Newbold R]] | ||
| + | [[Category: Shoolingin-Jordan PM]] | ||
| + | [[Category: Stauffer F]] | ||
| + | [[Category: Warren MJ]] | ||
| + | [[Category: Wood SP]] | ||
Current revision
YEAST 5-AMINOLAEVULINIC ACID DEHYDRATASE 5-HYDROXYLAEVULINIC ACID COMPLEX
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