1fua: Difference between revisions

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-[[Image:1fua.gif|left|200px]]
-<!--
-The line below this paragraph, containing "STRUCTURE_1fua", creates the "Structure Box" on the page.
-You may change the PDB parameter (which sets the PDB file loaded into the applet)
-or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
-or leave the SCENE parameter empty for the default display.
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-{{STRUCTURE_1fua|  PDB=1fua  |  SCENE=  }}
-'''L-FUCULOSE 1-PHOSPHATE ALDOLASE CRYSTAL FORM T'''
+==L-FUCULOSE 1-PHOSPHATE ALDOLASE CRYSTAL FORM T==
+<StructureSection load='1fua' size='340' side='right'caption='[[1fua]], [[Resolution|resolution]] 1.92&Aring;' scene=''>
+== Structural highlights ==
+<table><tr><td colspan='2'>[[1fua]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1FUA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1FUA FirstGlance]. <br>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.92&#8491;</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BME:BETA-MERCAPTOETHANOL'>BME</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></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=1fua FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1fua OCA], [https://pdbe.org/1fua PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1fua RCSB], [https://www.ebi.ac.uk/pdbsum/1fua PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1fua ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/FUCA_ECOLI FUCA_ECOLI]
+== 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/fu/1fua_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=1fua ConSurf].
+<div style="clear:both"></div>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+The structure of the class II zinc-ion dependent L-fuculose-1-phosphate aldolase from Escherichia coli in its tetragonal crystal form has been established at 1.92 A resolution. The homotetrameric enzyme has a molecular mass of 4 x 24 kDa and follows C(4) symmetry. The structure model is exactly symmetrical, which contradicts an observed birefringence anomaly of the crystals. The four catalytic centers are located in deep clefts at the interfaces of adjacent subunits. The zinc ion is coordinated by three histidines and one glutamate in an almost tetrahedral arrangement. In contrast to numerous other catalytically competent zinc ions, there is no water molecule in the ligand sphere. Replacement of zinc by a cobalt ion caused only small structural changes. A search through the Protein Data Bank indicated that the chain fold is novel. Sequence homology searches revealed a significant similarity to the bacterial L-ribulose-5-phosphate 4-epimerase.
-==Overview==
+Refined high-resolution structure of the metal-ion dependent L-fuculose-1-phosphate aldolase (class II) from Escherichia coli.,Dreyer MK, Schulz GE Acta Crystallogr D Biol Crystallogr. 1996 Nov 1;52(Pt 6):1082-91. PMID:15299567<ref>PMID:15299567</ref>
-The structure of the class II zinc-ion dependent L-fuculose-1-phosphate aldolase from Escherichia coli in its tetragonal crystal form has been established at 1.92 A resolution. The homotetrameric enzyme has a molecular mass of 4 x 24 kDa and follows C(4) symmetry. The structure model is exactly symmetrical, which contradicts an observed birefringence anomaly of the crystals. The four catalytic centers are located in deep clefts at the interfaces of adjacent subunits. The zinc ion is coordinated by three histidines and one glutamate in an almost tetrahedral arrangement. In contrast to numerous other catalytically competent zinc ions, there is no water molecule in the ligand sphere. Replacement of zinc by a cobalt ion caused only small structural changes. A search through the Protein Data Bank indicated that the chain fold is novel. Sequence homology searches revealed a significant similarity to the bacterial L-ribulose-5-phosphate 4-epimerase.
-==About this Structure==
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-FUA is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1FUA OCA].
+</div>
+<div class="pdbe-citations 1fua" style="background-color:#fffaf0;"></div>
-==Reference==
+==See Also==
-Refined high-resolution structure of the metal-ion dependent L-fuculose-1-phosphate aldolase (class II) from Escherichia coli., Dreyer MK, Schulz GE, Acta Crystallogr D Biol Crystallogr. 1996 Nov 1;52(Pt 6):1082-91. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/15299567 15299567]
+*[[Aldolase 3D structures|Aldolase 3D structures]]
+== References ==
+<references/>
+__TOC__
+</StructureSection>
 [[Category: Escherichia coli]]
-[[Category: L-fuculose-phosphate aldolase]]
+[[Category: Large Structures]]
-[[Category: Single protein]]
+[[Category: Dreyer MK]]
-[[Category: Dreyer, M K.]]
+[[Category: Schulz GE]]
-[[Category: Schulz, G E.]]
-[[Category: Class ii aldolase]]
-[[Category: Zinc enzyme]]
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May  2 16:46:31 2008''