1xmt: Difference between revisions

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OCA

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 ==X-ray structure of gene product from arabidopsis thaliana at1g77540==
-<StructureSection load='1xmt' size='340' side='right' caption='[[1xmt]], [[Resolution|resolution]] 1.15&Aring;' scene=''>
+<StructureSection load='1xmt' size='340' side='right'caption='[[1xmt]], [[Resolution|resolution]] 1.15&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[1xmt]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1XMT OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1XMT FirstGlance]. <br>
+<table><tr><td colspan='2'>[[1xmt]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1XMT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1XMT FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BR:BROMIDE+ION'>BR</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]] 1.15&#8491;</td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">At1g77540 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=3702 Arabidopsis thaliana])</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BR:BROMIDE+ION'>BR</scene></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=1xmt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1xmt OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1xmt RCSB], [http://www.ebi.ac.uk/pdbsum/1xmt PDBsum]</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=1xmt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1xmt OCA], [https://pdbe.org/1xmt PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1xmt RCSB], [https://www.ebi.ac.uk/pdbsum/1xmt PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1xmt ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/Y1754_ARATH Y1754_ARATH]] Possesses in vitro histone acetyltransferase activity with histones H3 and H4.<ref>PMID:17128971</ref>
+[https://www.uniprot.org/uniprot/Y1754_ARATH Y1754_ARATH] Possesses in vitro histone acetyltransferase activity with histones H3 and H4.<ref>PMID:17128971</ref>
 == 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/xm/1xmt_consurf.spt"</scriptWhenChecked>
+     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/xm/1xmt_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=1xmt ConSurf].
 <div style="clear:both"></div>
-<div style="background-color:#fffaf0;">
-== Publication Abstract from PubMed ==
-We describe X-ray crystal and NMR solution structures of the protein coded for by Arabidopsis thaliana gene At1g77540.1 (At1g77540). The crystal structure was determined to 1.15 A with an R factor of 14.9% (Rfree = 17.0%) by multiple-wavelength anomalous diffraction using sodium bromide derivatized crystals. The ensemble of NMR conformers was determined with protein samples labeled with 15N and 13C + 15N. The X-ray structure and NMR ensemble were closely similar with rmsd 1.4 A for residues 8-93. At1g77540 was found to adopt a fold similar to that of GCN5-related N-acetyltransferases. Enzymatic activity assays established that At1g77540 possesses weak acetyltransferase activity against histones H3 and H4. Chemical shift perturbations observed in 15N-HSQC spectra upon the addition of CoA indicated that the cofactor binds and identified its binding site. The molecular details of this interaction were further elucidated by solving the X-ray structure of the At1g77540-CoA complex. This work establishes that the domain family COG2388 represents a novel class of acetyltransferase and provides insight into possible mechanistic roles of the conserved Cys76 and His41 residues of this family.
-Structure of Arabidopsis thaliana At1g77540 protein, a minimal acetyltransferase from the COG2388 family.,Tyler RC, Bitto E, Berndsen CE, Bingman CA, Singh S, Lee MS, Wesenberg GE, Denu JM, Phillips GN Jr, Markley JL Biochemistry. 2006 Dec 5;45(48):14325-36. PMID:17128971<ref>PMID:17128971</ref>
-From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-</div>
 == References ==
 <references/>
@@ Line 32: / Line 25: @@
 </StructureSection>
 [[Category: Arabidopsis thaliana]]
-[[Category: Allard, S T.M]]
+[[Category: Large Structures]]
-[[Category: Bingman, C A]]
+[[Category: Allard STM]]
-[[Category: Bitto, E]]
+[[Category: Bingman CA]]
-[[Category: Structural genomic]]
+[[Category: Bitto E]]
-[[Category: Phillips, G N]]
+[[Category: Phillips Jr GN]]
-[[Category: Smith, D W]]
+[[Category: Smith DW]]
-[[Category: Wesenberg, G E]]
+[[Category: Wesenberg GE]]
-[[Category: At1g77540]]
-[[Category: Cesg]]
-[[Category: PSI, Protein structure initiative]]
-[[Category: Putative acetyltransferase]]
-[[Category: Unknown function]]