1ore: Difference between revisions

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 ==Human Adenine Phosphoribosyltransferase==
-<StructureSection load='1ore' size='340' side='right' caption='[[1ore]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
+<StructureSection load='1ore' size='340' side='right'caption='[[1ore]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[1ore]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ORE OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ORE FirstGlance]. <br>
+<table><tr><td colspan='2'>[[1ore]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ORE OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1ORE FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=AMP:ADENOSINE+MONOPHOSPHATE'>AMP</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene></td></tr>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.1&#8491;</td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">APRT ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=AMP:ADENOSINE+MONOPHOSPHATE'>AMP</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene></td></tr>
-<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Adenine_phosphoribosyltransferase Adenine phosphoribosyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.4.2.7 2.4.2.7] </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=1ore FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ore OCA], [https://pdbe.org/1ore PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ore RCSB], [https://www.ebi.ac.uk/pdbsum/1ore PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ore ProSAT]</span></td></tr>
-<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ore FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ore OCA], [http://pdbe.org/1ore PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1ore RCSB], [http://www.ebi.ac.uk/pdbsum/1ore PDBsum]</span></td></tr>
 </table>
 == Disease ==
-[[http://www.uniprot.org/uniprot/APT_HUMAN APT_HUMAN]] Defects in APRT are the cause of adenine phosphoribosyltransferase deficiency (APRTD) [MIM:[http://omim.org/entry/614723 614723]]; also known as 2,8-dihydroxyadenine urolithiasis. An enzymatic deficiency that can lead to urolithiasis and renal failure. Patients have 2,8-dihydroxyadenine (DHA) urinary stones.<ref>PMID:1746557</ref> <ref>PMID:7915931</ref> <ref>PMID:3680503</ref> <ref>PMID:3343350</ref> <ref>PMID:1353080</ref> <ref>PMID:11243733</ref> <ref>PMID:15571218</ref> <ref>PMID:21635362</ref>
+[https://www.uniprot.org/uniprot/APT_HUMAN APT_HUMAN] Defects in APRT are the cause of adenine phosphoribosyltransferase deficiency (APRTD) [MIM:[https://omim.org/entry/614723 614723]; also known as 2,8-dihydroxyadenine urolithiasis. An enzymatic deficiency that can lead to urolithiasis and renal failure. Patients have 2,8-dihydroxyadenine (DHA) urinary stones.<ref>PMID:1746557</ref> <ref>PMID:7915931</ref> <ref>PMID:3680503</ref> <ref>PMID:3343350</ref> <ref>PMID:1353080</ref> <ref>PMID:11243733</ref> <ref>PMID:15571218</ref> <ref>PMID:21635362</ref>
 == Function ==
-[[http://www.uniprot.org/uniprot/APT_HUMAN APT_HUMAN]] Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis.
+[https://www.uniprot.org/uniprot/APT_HUMAN APT_HUMAN] Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis.
 == 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/or/1ore_consurf.spt"</scriptWhenChecked>
+     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/or/1ore_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=1ore ConSurf].
 <div style="clear:both"></div>
-<div style="background-color:#fffaf0;">
-== Publication Abstract from PubMed ==
-In mammals, adenine phosphoribosyltransferase (APRT, EC 2.4.2.7) is present in all tissues and provides the only known mechanism for the metabolic salvage of adenine resulting from the polyamine biosynthesis pathway or from dietary sources. In humans, APRT deficiency results in serious kidney illness such as nephrolithiasis, interstitial nephritis, and chronic renal failure as a result of 2,8-dihydroxyadenine (DHA) precipitation in the renal interstitium. To address the molecular basis of DHA-urolithiasis, the recombinant human APRT was crystallized in complex with adenosine 5'-monophosphate (AMP). Refinement of X-ray diffraction data extended to 2.1 A resolution led to a final crystallographic R(factor) of 13.3% and an R(free) of 17.6%. This structure is composed of nine beta-strands and six alpha-helices, and the active site pocket opens slightly to accommodate the AMP product. The core of APRT is similar to that of other phosphoribosyltransferases (PRTases), although the adenine-binding domain is quite different. Structural comparisons between the human APRT and other "type I" PRTases of known structure revealed several important features of the biochemistry of PRTases. We propose that the residues located at positions corresponding to Leu159 and Ala131 in hAPRT are responsible for the base specificities of type I PRTases. The comparative analysis shown here also provides structural information for the mechanism by which mutations in the human APRT lead to DHA-urolithiasis.
-Three-dimensional structure of human adenine phosphoribosyltransferase and its relation to DHA-urolithiasis.,Silva M, Silva CH, Iulek J, Thiemann OH Biochemistry. 2004 Jun 22;43(24):7663-71. PMID:15196008<ref>PMID:15196008</ref>
-From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-</div>
-<div class="pdbe-citations 1ore" style="background-color:#fffaf0;"></div>
 ==See Also==
-*[[Phosphoribosyltransferase|Phosphoribosyltransferase]]
+*[[Phosphoribosyltransferase 3D structures|Phosphoribosyltransferase 3D structures]]
 == References ==
 <references/>
 __TOC__
 </StructureSection>
-[[Category: Adenine phosphoribosyltransferase]]
+[[Category: Homo sapiens]]
-[[Category: Human]]
+[[Category: Large Structures]]
-[[Category: Iulek, J]]
+[[Category: Iulek J]]
-[[Category: Oliva, G]]
+[[Category: Oliva G]]
-[[Category: Silva, C H.T P]]
+[[Category: Silva CHTP]]
-[[Category: Silva, M]]
+[[Category: Silva M]]
-[[Category: Thiemann, O H]]
+[[Category: Thiemann OH]]
-[[Category: Glycosyl transferase]]
-[[Category: Human adenine phosphoribosyltransferase]]
-[[Category: Leishmaniasis]]
-[[Category: Purine salvage]]
-[[Category: Transferase]]
-[[Category: Urolithiasis]]