3akj: Difference between revisions

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'''Unreleased structure'''


The entry 3akj is ON HOLD
==Crystal structure of A Helicobacter pylori proinflammatory kinase CtkA==
 
<StructureSection load='3akj' size='340' side='right'caption='[[3akj]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
Authors: Kim, D.J., Suh, S.W.
== Structural highlights ==
 
<table><tr><td colspan='2'>[[3akj]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Helicobacter_pylori_J99 Helicobacter pylori J99]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3AKJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3AKJ FirstGlance]. <br>
Description: Crystal structure of A Helicobacter pylori proinflammatory kinase CtkA
</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&#8491;</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=3akj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3akj OCA], [https://pdbe.org/3akj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3akj RCSB], [https://www.ebi.ac.uk/pdbsum/3akj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3akj ProSAT]</span></td></tr>
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Aug  4 08:42:38 2010''
</table>
== Function ==
[https://www.uniprot.org/uniprot/CTKA_HELPJ CTKA_HELPJ] Virulence factor acting as a pro-inflammatory protein that induces the secretion of the pro-inflammatory cytokines TNF-alpha (tumor necrosis factor-alpha) and IL-8 (interleukin-8) from human macrophages, as well as enhanced translocation of the transcription factor NF-kappa-B complex in macrophages. Is a kinase capable of autophosphorylating itself at a threonine residue near the N-terminus. Also leads to enhanced phosphorylation of the NF-kappa-B p65 subunit (RELA) at 'Ser-276' in human epithelial cancer cells; its kinase activity is required for this enhanced phosphorylation that up-regulates NF-kappa-B activity, but it does not directly phosphorylate this protein. Thus, the kinase activity of CtkA may play an important role in the induction of host inflammatory responses during H.pylori infection.<ref>PMID:17993522</ref> <ref>PMID:21098302</ref>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Helicobacter pylori J99]]
[[Category: Large Structures]]
[[Category: Kim DJ]]
[[Category: Suh SW]]
Retrieved from "https://proteopedia.org/3akj"