View source for 3ncg


==Activated Calcium-Dependent Protein Kinase 1 from Cryptosporidium parvum (CpCDPK1) in complex with bumped kinase inhibitor NM-PP1==
<StructureSection load='3ncg' size='340' side='right'caption='[[3ncg]], [[Resolution|resolution]] 2.49&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3ncg]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Cryptosporidium_parvum_Iowa_II Cryptosporidium parvum Iowa II]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3NCG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3NCG 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]] 2.49&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BK1:1-(1-METHYLETHYL)-3-(NAPHTHALEN-1-YLMETHYL)-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-AMINE'>BK1</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</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=3ncg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ncg OCA], [https://pdbe.org/3ncg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3ncg RCSB], [https://www.ebi.ac.uk/pdbsum/3ncg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3ncg ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/A3FQ16_CRYPI A3FQ16_CRYPI] 
== 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/nc/3ncg_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=3ncg ConSurf].
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== Publication Abstract from PubMed ==
The protozoans Cryptosporidium parvum and Toxoplasma gondii are parasites of major health concern to humans. Both parasites contain a group of calcium-dependent protein kinases (CDPKs), which are found in plants and ciliates but not in humans or fungi. Here we describe a series of potent inhibitors that target CDPK1 in C. parvum (CpCDPK1) and T. gondii (TgCDPK1). These inhibitors are highly selective for CpCDPK1 and TgCDPK1 over the mammalian kinases SRC and ABL. Furthermore, they are able to block an early stage of C. parvum invasion of HCT-8 host cells, which is similar to their effects on T. gondii invasion of human fibroblasts.

Discovery of Potent and Selective Inhibitors of Calcium-Dependent Protein Kinase 1 (CDPK1) from C. parvum and T. gondii.,Murphy RC, Ojo KK, Larson ET, Castellanos-Gonzalez A, Perera BG, Keyloun KR, Kim JE, Bhandari JG, Muller NR, Verlinde CL, White AC, Merritt EA, Van Voorhis WC, Maly DJ ACS Med Chem Lett. 2010 Oct 14;1(7):331-335. PMID:21116453<ref>PMID:21116453</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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<div class="pdbe-citations 3ncg" style="background-color:#fffaf0;"></div>

==See Also==
*[[Calcium-dependent protein kinase|Calcium-dependent protein kinase]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Cryptosporidium parvum Iowa II]]
[[Category: Large Structures]]
[[Category: Larson ET]]
[[Category: Merritt EA]]