1cvm: Difference between revisions

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-[[Image:1cvm.gif|left|200px]]
- {{Structure
+==CADMIUM INHIBITED CRYSTAL STRUCTURE OF PHYTASE FROM BACILLUS AMYLOLIQUEFACIENS==
-|PDB= 1cvm |SIZE=350|CAPTION= <scene name='initialview01'>1cvm</scene>, resolution 2.40&Aring;
+<StructureSection load='1cvm' size='340' side='right'caption='[[1cvm]], [[Resolution|resolution]] 2.40&Aring;' scene=''>
-|SITE=
+== Structural highlights ==
-|LIGAND= <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene> and <scene name='pdbligand=CD:CADMIUM ION'>CD</scene>
+<table><tr><td colspan='2'>[[1cvm]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Bacillus_amyloliquefaciens Bacillus amyloliquefaciens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CVM OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1CVM FirstGlance]. <br>
-|ACTIVITY= [http://en.wikipedia.org/wiki/3-phytase 3-phytase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.3.8 3.1.3.8]
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.4&#8491;</td></tr>
-|GENE=
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CD:CADMIUM+ION'>CD</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=1cvm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cvm OCA], [https://pdbe.org/1cvm PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1cvm RCSB], [https://www.ebi.ac.uk/pdbsum/1cvm PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1cvm ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/PHYT_BACSD PHYT_BACSD]
+== 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/cv/1cvm_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=1cvm ConSurf].
+<div style="clear:both"></div>
-'''CADMIUM INHIBITED CRYSTAL STRUCTURE OF PHYTASE FROM BACILLUS AMYLOLIQUEFACIENS'''
+==See Also==
+*[[Phytase 3D structures|Phytase 3D structures]]
+__TOC__
-==Overview==
+</StructureSection>
-A novel bacterial phytase from a Bacillus amyloliquefaciens strain was crystallized using the hanging-drop vapour-diffusion method. The amino-acid sequence of the enzyme does not show any homology to those of other known phytases or phosphatases, with the exception of a phytase from Bacillus subtilis. The enzyme exhibits a thermal stability which is strongly dependent on calcium ions. High-quality single crystals of the enzyme in the absence of calcium ions were obtained using a precipitant solution containing 20% 2-methyl-2, 4-pentanediol and 0.1 M MES (pH 6.5). Native diffraction data to 2.0 A resolution were obtained from a flash-frozen crystal at 110 K using a rotating-anode X-ray source. The crystals belong to space group P212121 with unit-cell dimensions a = 50.4, b = 64.1, c = 104. 2 A and contain one monomer per asymmetric unit. Structure determination using heavy-atom derivative crystals is in progress, along with an effort to crystallize the calcium ion bound form of the enzyme.
-==About this Structure==
-CVM is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Bacillus_amyloliquefaciens Bacillus amyloliquefaciens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CVM OCA].
-==Reference==
-Preliminary X-ray crystallographic analysis of a novel phytase from a Bacillus amyloliquefaciens strain., Ha NC, Kim YO, Oh TK, Oh BH, Acta Crystallogr D Biol Crystallogr. 1999 Mar;55(Pt 3):691-3. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/10089471 10089471]
-[[Category: 3-phytase]]
 [[Category: Bacillus amyloliquefaciens]]
-[[Category: Single protein]]
+[[Category: Large Structures]]
-[[Category: Ha, N C.]]
+[[Category: Ha N-C]]
-[[Category: Oh, B H.]]
+[[Category: Oh B-H]]
-[[Category: Shin, S.]]
+[[Category: Shin S]]
-[[Category: CA]]
-[[Category: CD]]
-[[Category: thermostable bacillus phytase phytate phosphatase cadmium calcium]]
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 10:29:28 2008''