1pk0

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{{Seed}}
 
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[[Image:1pk0.png|left|200px]]
 
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==Crystal Structure of the EF3-CaM complexed with PMEApp==
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The line below this paragraph, containing "STRUCTURE_1pk0", creates the "Structure Box" on the page.
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<StructureSection load='1pk0' size='340' side='right'caption='[[1pk0]], [[Resolution|resolution]] 3.30&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[1pk0]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Bacillus_anthracis Bacillus anthracis] and [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PK0 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1PK0 FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.3&#8491;</td></tr>
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<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=EMA:(ADENIN-9-YL-ETHOXYMETHYL)-HYDROXYPHOSPHINYL-DIPHOSPHATE'>EMA</scene>, <scene name='pdbligand=YB:YTTERBIUM+(III)+ION'>YB</scene></td></tr>
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{{STRUCTURE_1pk0| PDB=1pk0 | SCENE= }}
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1pk0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1pk0 OCA], [https://pdbe.org/1pk0 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1pk0 RCSB], [https://www.ebi.ac.uk/pdbsum/1pk0 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1pk0 ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/CYAA_BACAN CYAA_BACAN] One of the three proteins composing the anthrax toxin, the agent which infects many mammalian species and that may cause death. EF is a calmodulin-dependent adenylyl cyclase that, when associated with PA, causes edema. EF is not toxic by itself and it is required for the survival of germinated spores within macrophages at the early stages of infection. Provokes dramatic elevation of intracellular cAMP levels in the host.
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/pk/1pk0_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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=1pk0 ConSurf].
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<div style="clear:both"></div>
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===Crystal Structure of the EF3-CaM complexed with PMEApp===
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==See Also==
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*[[Anthrax edema factor|Anthrax edema factor]]
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*[[Anthrax edema factor 3D structures|Anthrax edema factor 3D structures]]
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*[[Calmodulin 3D structures|Calmodulin 3D structures]]
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The line below this paragraph, {{ABSTRACT_PUBMED_14978283}}, adds the Publication Abstract to the page
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__TOC__
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(as it appears on PubMed at http://www.pubmed.gov), where 14978283 is the PubMed ID number.
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</StructureSection>
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{{ABSTRACT_PUBMED_14978283}}
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==About this Structure==
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1PK0 is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Bacillus_anthracis Bacillus anthracis] and [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PK0 OCA].
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==Reference==
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Selective inhibition of anthrax edema factor by adefovir, a drug for chronic hepatitis B virus infection., Shen Y, Zhukovskaya NL, Zimmer MI, Soelaiman S, Bergson P, Wang CR, Gibbs CS, Tang WJ, Proc Natl Acad Sci U S A. 2004 Mar 2;101(9):3242-7. Epub 2004 Feb 20. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/14978283 14978283]
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Physiological calcium concentrations regulate calmodulin binding and catalysis of adenylyl cyclase exotoxins., Shen Y, Lee YS, Soelaiman S, Bergson P, Lu D, Chen A, Beckingham K, Grabarek Z, Mrksich M, Tang WJ, EMBO J. 2002 Dec 16;21(24):6721-32. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/12485993 12485993]
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[[Category: Adenylate cyclase]]
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[[Category: Bacillus anthracis]]
[[Category: Bacillus anthracis]]
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Protein complex]]
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[[Category: Large Structures]]
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[[Category: Shen, Y.]]
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[[Category: Shen Y]]
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[[Category: Tang, W J.]]
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[[Category: Tang WJ]]
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[[Category: Cam]]
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[[Category: Edema factor]]
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[[Category: Prodrug complex]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Jul 27 16:23:36 2008''
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Current revision

Crystal Structure of the EF3-CaM complexed with PMEApp

PDB ID 1pk0

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