2b7l: Difference between revisions

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-{{Seed}}
-[[Image:2b7l.png|left|200px]]
-<!--
+==Crystal Structure of CTP:Glycerol-3-Phosphate Cytidylyltransferase from Staphylococcus aureus==
-The line below this paragraph, containing "STRUCTURE_2b7l", creates the "Structure Box" on the page.
+<StructureSection load='2b7l' size='340' side='right'caption='[[2b7l]], [[Resolution|resolution]] 3.00&Aring;' scene=''>
-You may change the PDB parameter (which sets the PDB file loaded into the applet)
+== Structural highlights ==
-or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
+<table><tr><td colspan='2'>[[2b7l]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Staphylococcus_aureus Staphylococcus aureus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2B7L OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2B7L FirstGlance]. <br>
-or leave the SCENE parameter empty for the default display.
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3&#8491;</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=2b7l FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2b7l OCA], [https://pdbe.org/2b7l PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2b7l RCSB], [https://www.ebi.ac.uk/pdbsum/2b7l PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2b7l ProSAT]</span></td></tr>
-{{STRUCTURE_2b7l|  PDB=2b7l  |  SCENE=  }}
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/O05155_STAAU O05155_STAAU]
+== 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/b7/2b7l_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=2b7l ConSurf].
+<div style="clear:both"></div>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+Integrity of the cell wall is essential for bacterial survival, and as a consequence components involved in its biosynthesis can potentially be exploited as targets for antibiotics. One such potential target is CTP:glycerol-3-phosphate cytidylyltransferase. This enzyme (TarD(Sa) in Staphylococcus aureus and TagD(Bs) in Bacillus subtilis) catalyzes the formation of CDP-glycerol, which is used for the assembly of linkages between peptidoglycan and teichoic acid polymer in Gram-positive bacteria. Intriguingly, despite the high sequence identity between TarD(Sa) and TagD(Bs) (69% identity), kinetic studies show that these two enzymes differ markedly in their kinetic mechanism and activity. To examine the basis for the disparate enzymological properties, we have determined the crystal structure of TarD(Sa) in the apo state to 3 A resolution, and performed equilibrium sedimentation analysis. Comparison of the structure with that of CTP- and CDP-glycerol-bound TagD(Bs) crystal structures reveals that the overall structure of TarD(Sa) is essentially the same as that of TagD(Bs), except in the C-terminus, where it forms a helix in TagD(Bs) but is disordered in the apo TarD(Sa) structure. In addition, TarD(Sa) can exist both as a tetramer and as a dimer, unlike TagD(Bs), which is a dimer. These observations shed light on the structural basis for the differing kinetic characteristics between TarD(Sa) and TagD(Bs).
-===Crystal Structure of CTP:Glycerol-3-Phosphate Cytidylyltransferase from Staphylococcus aureus===
+Crystal structure of CTP:glycerol-3-phosphate cytidylyltransferase from Staphylococcus aureus: examination of structural basis for kinetic mechanism.,Fong DH, Yim VC, D'Elia MA, Brown ED, Berghuis AM Biochim Biophys Acta. 2006 Jan;1764(1):63-9. Epub 2005 Nov 10. PMID:16344011<ref>PMID:16344011</ref>
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-<!--
+</div>
-The line below this paragraph, {{ABSTRACT_PUBMED_16344011}}, adds the Publication Abstract to the page
+<div class="pdbe-citations 2b7l" style="background-color:#fffaf0;"></div>
-(as it appears on PubMed at http://www.pubmed.gov), where 16344011 is the PubMed ID number.
+== References ==
--->
+<references/>
-{{ABSTRACT_PUBMED_16344011}}
+__TOC__
+</StructureSection>
-==About this Structure==
+[[Category: Large Structures]]
-B7L is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Staphylococcus_aureus Staphylococcus aureus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2B7L OCA].
-==Reference==
-Crystal structure of CTP:glycerol-3-phosphate cytidylyltransferase from Staphylococcus aureus: examination of structural basis for kinetic mechanism., Fong DH, Yim VC, D'Elia MA, Brown ED, Berghuis AM, Biochim Biophys Acta. 2006 Jan;1764(1):63-9. Epub 2005 Nov 10. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/16344011 16344011]
-[[Category: Glycerol-3-phosphate cytidylyltransferase]]
-[[Category: Single protein]]
 [[Category: Staphylococcus aureus]]
-[[Category: Berghuis, A M.]]
+[[Category: Berghuis AM]]
-[[Category: Brown, E D.]]
+[[Category: Brown ED]]
-[[Category: Elia, M A.D.]]
+[[Category: D'Elia MA]]
-[[Category: Fong, D H.]]
+[[Category: Fong DH]]
-[[Category: Yim, V C.N.]]
+[[Category: Yim VC-N]]
-[[Category: Cytidylyltransferase]]
-[[Category: Rossmann fold]]
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Jul 29 07:56:19 2008''