1vlp

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[[Image:1vlp.gif|left|200px]]
 
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{{Structure
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==Crystal structure of a putative nicotinate phosphoribosyltransferase (yor209c, npt1) from saccharomyces cerevisiae at 1.75 A resolution==
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|PDB= 1vlp |SIZE=350|CAPTION= <scene name='initialview01'>1vlp</scene>, resolution 1.75&Aring;
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<StructureSection load='1vlp' size='340' side='right'caption='[[1vlp]], [[Resolution|resolution]] 1.75&Aring;' scene=''>
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|SITE=
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== Structural highlights ==
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|LIGAND= <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=MES:2-(N-MORPHOLINO)-ETHANESULFONIC+ACID'>MES</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene>
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<table><tr><td colspan='2'>[[1vlp]] is a 4 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=1VLP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1VLP FirstGlance]. <br>
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|ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Nicotinate_phosphoribosyltransferase Nicotinate phosphoribosyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.4.2.11 2.4.2.11] </span>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=MES:2-(N-MORPHOLINO)-ETHANESULFONIC+ACID'>MES</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>
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|GENE= NPT1, YOR209C ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4932 Saccharomyces cerevisiae])
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1vlp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1vlp OCA], [https://pdbe.org/1vlp PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1vlp RCSB], [https://www.ebi.ac.uk/pdbsum/1vlp PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1vlp ProSAT], [https://www.topsan.org/Proteins/JCSG/1vlp TOPSAN]</span></td></tr>
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|DOMAIN=<span class='plainlinks'>[http://www.ncbi.nlm.nih.gov/Structure/cdd/cddsrv.cgi?uid=PRK05321 PRK05321], [http://www.ncbi.nlm.nih.gov/Structure/cdd/cddsrv.cgi?uid=cd01401 PncB_like]</span>
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</table>
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|RELATEDENTRY=
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== Function ==
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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1vlp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1vlp OCA], [http://www.ebi.ac.uk/pdbsum/1vlp PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1vlp RCSB]</span>
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[https://www.uniprot.org/uniprot/NPT1_YEAST NPT1_YEAST] Essential for growth under anaerobic conditions.<ref>PMID:12062417</ref> Catalyzes the synthesis of beta-nicotinate D-ribonucleotide from nicotinate and 5-phospho-D-ribose 1-phosphate at the expense of ATP (By similarity).<ref>PMID:12062417</ref>
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}}
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/vl/1vlp_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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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=1vlp ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Nicotinamide adenine dinucleotide (NAD) is an essential cofactor for cellular redox reactions and can act as an important substrate in numerous biological processes. As a result, nature has evolved multiple biosynthetic pathways to meet this high chemical demand. In Saccharomyces cerevisiae, the NAD salvage pathway relies on the activity of nicotinic acid phosphoribosyltransferase (NAPRTase), a member of the phosphoribosyltransferase (PRTase) superfamily. Here, we report the structure of a eukaryotic (yeast) NAPRTase at 1.75 A resolution (locus name: YOR209C, gene name: NPT1). The structure reveals a two-domain fold that resembles the architecture of quinolinic acid phosphoribosyltransferases (QAPRTases), but with completely different dispositions that provide evidence for structural heterogeneity among the Type II PRTases. The identification of a third domain in NAPRTases provides a structural basis and possible mechanism for the functional modulation of this family of enzymes by ATP.
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'''Crystal structure of nicotinate phosphoribosyltransferase (yor209c) from Saccharomyces cerevisiae at 1.75 A resolution'''
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The structure of a eukaryotic nicotinic acid phosphoribosyltransferase reveals structural heterogeneity among type II PRTases.,Chappie JS, Canaves JM, Han GW, Rife CL, Xu Q, Stevens RC Structure. 2005 Sep;13(9):1385-96. PMID:16154095<ref>PMID:16154095</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 1vlp" style="background-color:#fffaf0;"></div>
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==About this Structure==
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==See Also==
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1VLP is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1VLP OCA].
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*[[Phosphoribosyltransferase 3D structures|Phosphoribosyltransferase 3D structures]]
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[[Category: Nicotinate phosphoribosyltransferase]]
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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Large Structures]]
[[Category: Saccharomyces cerevisiae]]
[[Category: Saccharomyces cerevisiae]]
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[[Category: Single protein]]
 
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[[Category: JCSG, Joint Center for Structural Genomics.]]
 
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[[Category: jcsg]]
 
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[[Category: joint center for structural genomic]]
 
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[[Category: nicotinate phosphoribosyltransferase]]
 
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[[Category: protein structure initiative]]
 
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[[Category: psi]]
 
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[[Category: structural genomic]]
 
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[[Category: yor209c]]
 
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 00:26:06 2008''
 

Current revision

Crystal structure of a putative nicotinate phosphoribosyltransferase (yor209c, npt1) from saccharomyces cerevisiae at 1.75 A resolution

PDB ID 1vlp

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