4cgt: Difference between revisions

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-{{Seed}}
-[[Image:4cgt.png|left|200px]]
-<!--
+==DELETION MUTANT DELTA(145-150), F151D OF CYCLODEXTRIN GLYCOSYLTRANSFERASE==
-The line below this paragraph, containing "STRUCTURE_4cgt", creates the "Structure Box" on the page.
+<StructureSection load='4cgt' size='340' side='right'caption='[[4cgt]], [[Resolution|resolution]] 2.60&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'>[[4cgt]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Niallia_circulans Niallia circulans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4CGT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4CGT 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]] 2.6&#8491;</td></tr>
--->
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>
-{{STRUCTURE_4cgt|  PDB=4cgt  |  SCENE=  }}
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4cgt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4cgt OCA], [https://pdbe.org/4cgt PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4cgt RCSB], [https://www.ebi.ac.uk/pdbsum/4cgt PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4cgt ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/CDGT1_NIACI CDGT1_NIACI]
+== 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/cg/4cgt_consurf.spt"</scriptWhenChecked>
+    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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=4cgt ConSurf].
+<div style="clear:both"></div>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+Bacterial cyclodextrin glycosyltransferases use starch to produce cyclic maltooligosaccharides (cyclodextrins) which are of interest in various applications. The cyclization reaction gives rise to a spectrum of ring sizes consisting of predominantly six to eight glucosyl units. Using the enzyme from Bacillus circulans strain no. 8, binding studies have been performed with several substrates and analogues. The observed binding modes differ in detail, but agree in general with data on homologous enzymes. Based on these binding studies, two mutations were designed that changed the production spectrum from the predominant product beta-cyclodextrin of the wild-type enzyme towards gamma-cyclodextrin, which is of practical interest because it is rare and can encapsulate larger nonpolar compounds.
-===DELETION MUTANT DELTA(145-150), F151D OF CYCLODEXTRIN GLYCOSYLTRANSFERASE===
+Substrate binding to a cyclodextrin glycosyltransferase and mutations increasing the gamma-cyclodextrin production.,Parsiegla G, Schmidt AK, Schulz GE Eur J Biochem. 1998 Aug 1;255(3):710-7. PMID:9738912<ref>PMID:9738912</ref>
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+</div>
+<div class="pdbe-citations 4cgt" style="background-color:#fffaf0;"></div>
-<!--
+==See Also==
-The line below this paragraph, {{ABSTRACT_PUBMED_9738912}}, adds the Publication Abstract to the page
+*[[Glycosyltransferase 3D structures|Glycosyltransferase 3D structures]]
-(as it appears on PubMed at http://www.pubmed.gov), where 9738912 is the PubMed ID number.
+== References ==
--->
+<references/>
-{{ABSTRACT_PUBMED_9738912}}
+__TOC__
+</StructureSection>
-==About this Structure==
+[[Category: Large Structures]]
-CGT is a 1 chain structure of sequence from [http://en.wikipedia.org/wiki/Bacillus_circulans Bacillus circulans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4CGT OCA].
+[[Category: Niallia circulans]]
+[[Category: Parsiegla G]]
-==Reference==
+[[Category: Schulz GE]]
-<ref group="xtra">PMID:9738912</ref><references group="xtra"/>
-[[Category: Bacillus circulans]]
-[[Category: Cyclomaltodextrin glucanotransferase]]
-[[Category: Parsiegla, G.]]
-[[Category: Schulz, G E.]]
-[[Category: Cyclodextrin]]
-[[Category: Glycosyltransferase]]
-[[Category: Starch degradation]]
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 21:02:37 2009''