5xjo

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(New page: '''Unreleased structure''' The entry 5xjo is ON HOLD Authors: Jijie Chai, Guangzhong Lin, Liang Zhang, Zhifu Han, Elena D Shpak, Xinru Yang Description: plant receptor ERL1-TMM in comp...)
Current revision (12:19, 6 November 2024) (edit) (undo)
 
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'''Unreleased structure'''
 
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The entry 5xjo is ON HOLD
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==Plant receptor ERL1-TMM in complex with peptide EPF1==
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<StructureSection load='5xjo' size='340' side='right'caption='[[5xjo]], [[Resolution|resolution]] 2.63&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[5xjo]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5XJO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5XJO FirstGlance]. <br>
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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]] 2.626&#8491;</td></tr>
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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=5xjo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5xjo OCA], [https://pdbe.org/5xjo PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5xjo RCSB], [https://www.ebi.ac.uk/pdbsum/5xjo PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5xjo ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/ERL1_ARATH ERL1_ARATH] Receptor kinase that regulates inflorescence architecture and organ shape as well as stomatal patterning, including density and clustering, together with ER and ERL2. Redundantly involved with ER in procambial development regulation. Forms a functional ligand-receptor pair with EPF1 (AC Q8S8I4) (PubMed:22241782). Forms a constitutive complex with TMM involved in the recognition of the stomatal regulatory peptides EPF1, EPF2 and EPFL9/STOMAGEN (PubMed:28536146).<ref>PMID:14985254</ref> <ref>PMID:16002616</ref> <ref>PMID:17652352</ref> <ref>PMID:22241782</ref> <ref>PMID:23881395</ref> <ref>PMID:28536146</ref>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Stomata are microscopic openings that allow for the exchange of gases between plants and the environment. In Arabidopsis, stomatal patterning is specified by the ERECTA family (ERf) receptor kinases (RKs), the receptor-like protein (RLP) TOO MANY MOUTHS (TMM), and EPIDERMAL PATTERNING FACTOR (EPF) peptides. Here we show that TMM and ER or ER-LIKE1 (ERL1) form constitutive complexes, which recognize EPF1 and EPF2, but the single ERfs do not. TMM interaction with ERL1 creates a binding pocket for recognition of EPF1 and EPF2, indicating that the constitutive TMM-ERf complexes function as the receptors of EPF1 and EPF2. EPFL9 competes with EPF1 and EPF2 for binding to the ERf-TMM complex. EPFL4 and EPFL6, however, are recognized by the single ERfs without the requirement of TMM. In contrast to EPF1,2, the interaction of EPFL4,6 with an ERf is greatly reduced in the presence of TMM. Taken together, our data demonstrate that TMM dictates the specificity of ERfs for the perception of different EPFs, thus functioning as a specificity switch for the regulation of the activities of ERfs.
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Authors: Jijie Chai, Guangzhong Lin, Liang Zhang, Zhifu Han, Elena D Shpak, Xinru Yang
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A receptor-like protein acts as a specificity switch for the regulation of stomatal development.,Lin G, Zhang L, Han Z, Yang X, Liu W, Li E, Chang J, Qi Y, Shpak ED, Chai J Genes Dev. 2017 May 1;31(9):927-938. doi: 10.1101/gad.297580.117. Epub 2017 May, 23. PMID:28536146<ref>PMID:28536146</ref>
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Description: plant receptor ERL1-TMM in complex with peptide EPF1
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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[[Category: Unreleased Structures]]
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</div>
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[[Category: Jijie Chai, Guangzhong Lin, Liang Zhang, Zhifu Han, Elena D Shpak, Xinru Yang]]
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<div class="pdbe-citations 5xjo" style="background-color:#fffaf0;"></div>
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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Arabidopsis thaliana]]
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[[Category: Large Structures]]
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[[Category: Chai J]]
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[[Category: Han Z]]
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[[Category: Lin G]]
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[[Category: Shpak ED]]
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[[Category: Yang X]]
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[[Category: Zhang L]]

Current revision

Plant receptor ERL1-TMM in complex with peptide EPF1

PDB ID 5xjo

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