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==Crystal structure of the receiver domain of the histidine kinase CKI1 from Arabidopsis thaliana==
==Crystal structure of the receiver domain of the histidine kinase CKI1 from Arabidopsis thaliana==
<StructureSection load='3mm4' size='340' side='right' caption='[[3mm4]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
<StructureSection load='3mm4' size='340' side='right' caption='[[3mm4]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[3mm4]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3MM4 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3MM4 FirstGlance]. <br>
<table><tr><td colspan='2'>[[3mm4]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Arath Arath]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3MM4 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3MM4 FirstGlance]. <br>
</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">cki1, At2g47430 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=3702 Arabidopsis thaliana])</td></tr>
</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">cki1, At2g47430 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=3702 ARATH])</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3mm4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3mm4 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3mm4 RCSB], [http://www.ebi.ac.uk/pdbsum/3mm4 PDBsum]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3mm4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3mm4 OCA], [http://pdbe.org/3mm4 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3mm4 RCSB], [http://www.ebi.ac.uk/pdbsum/3mm4 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3mm4 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
[[http://www.uniprot.org/uniprot/CKI1_ARATH CKI1_ARATH]] Essential protein. Functions as a histidine kinase and transmits the stress signal to a downstream MAPK cascade. This protein undergoes an ATP-dependent autophosphorylation at a conserved histidine residue in the kinase core, and a phosphoryl group is then transferred to a conserved aspartate residue in the receiver domain. Required for the development of megagametophyte in female gametophyte (embryo sac) independently of cytokinin. Contributes to vascular bundle formation and secondary growth in a cytokinin-independent manner, probably by promoting the maintenance of mitotic activity and/or identity of procambial cells. Seems to influence and promote the cytokinin signaling pathway.<ref>PMID:10610126</ref> <ref>PMID:12426401</ref> <ref>PMID:12774227</ref> <ref>PMID:18077346</ref> <ref>PMID:19622803</ref> <ref>PMID:20363773</ref> <ref>PMID:8875940</ref> 
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
<div class="pdbe-citations 3mm4" style="background-color:#fffaf0;"></div>


==See Also==
==See Also==
*[[Chemotaxis protein|Chemotaxis protein]]
*[[Receiver domain of sensor histidine kinase CKI1|Receiver domain of sensor histidine kinase CKI1]]
*[[Receiver domain of sensor histidine kinase CKI1|Receiver domain of sensor histidine kinase CKI1]]
== References ==
== References ==
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Arabidopsis thaliana]]
[[Category: Arath]]
[[Category: Dopitova, R]]
[[Category: Dopitova, R]]
[[Category: Hejatko, J]]
[[Category: Hejatko, J]]
Retrieved from "https://proteopedia.org/3mm4"