8k0z: Difference between revisions

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New page: '''Unreleased structure''' The entry 8k0z is ON HOLD Authors: Description: Category: Unreleased Structures
 
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'''Unreleased structure'''


The entry 8k0z is ON HOLD
==ABCG25 Wild Type purified with DDM in the apo-state==
 
<StructureSection load='8k0z' size='340' side='right'caption='[[8k0z]], [[Resolution|resolution]] 3.70&Aring;' scene=''>
Authors:  
== Structural highlights ==
 
<table><tr><td colspan='2'>[[8k0z]] is a 2 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=8K0Z OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8K0Z FirstGlance]. <br>
Description:  
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 3.7&#8491;</td></tr>
[[Category: Unreleased Structures]]
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=8k0z FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8k0z OCA], [https://pdbe.org/8k0z PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8k0z RCSB], [https://www.ebi.ac.uk/pdbsum/8k0z PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8k0z ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/AB25G_ARATH AB25G_ARATH] High affinity abscisic acid (ABA) transporter that mediates the export of ABA, with a preference for (+)-ABA, through the plasma membrane, especially in vascular tissues (e.g. phloem companion cells), and is involved in the intercellular ABA signaling pathway (PubMed:20133881, PubMed:20935463, PubMed:24521878, PubMed:26517905). Together with ABCG31, export ABA from the endosperm to deliver it to the embryo via ABCG30 and ABCG40-mediated import to suppress radicle extension and subsequent embryonic growth (PubMed:26334616).<ref>PMID:20133881</ref> <ref>PMID:24521878</ref> <ref>PMID:26334616</ref> <ref>PMID:20935463</ref> <ref>PMID:26517905</ref>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Arabidopsis thaliana]]
[[Category: Large Structures]]
[[Category: Liao L]]
[[Category: Liu X]]
[[Category: Sun L]]
[[Category: Wei H]]
[[Category: Ying W]]

Latest revision as of 15:21, 17 July 2024

ABCG25 Wild Type purified with DDM in the apo-stateABCG25 Wild Type purified with DDM in the apo-state

Structural highlights

8k0z is a 2 chain structure with sequence from Arabidopsis thaliana. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:Electron Microscopy, Resolution 3.7Å
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

AB25G_ARATH High affinity abscisic acid (ABA) transporter that mediates the export of ABA, with a preference for (+)-ABA, through the plasma membrane, especially in vascular tissues (e.g. phloem companion cells), and is involved in the intercellular ABA signaling pathway (PubMed:20133881, PubMed:20935463, PubMed:24521878, PubMed:26517905). Together with ABCG31, export ABA from the endosperm to deliver it to the embryo via ABCG30 and ABCG40-mediated import to suppress radicle extension and subsequent embryonic growth (PubMed:26334616).[1] [2] [3] [4] [5]

References

  1. ↑ Kuromori T, Miyaji T, Yabuuchi H, Shimizu H, Sugimoto E, Kamiya A, Moriyama Y, Shinozaki K. ABC transporter AtABCG25 is involved in abscisic acid transport and responses. Proc Natl Acad Sci U S A. 2010 Feb 2;107(5):2361-6. PMID:20133881 doi:10.1073/pnas.0912516107
  2. ↑ Kuromori T, Sugimoto E, Shinozaki K. Intertissue signal transfer of abscisic acid from vascular cells to guard cells. Plant Physiol. 2014 Apr;164(4):1587-92. PMID:24521878 doi:10.1104/pp.114.235556
  3. ↑ Kang J, Yim S, Choi H, Kim A, Lee KP, Lopez-Molina L, Martinoia E, Lee Y. Abscisic acid transporters cooperate to control seed germination. Nat Commun. 2015 Sep 3;6:8113. PMID:26334616 doi:10.1038/ncomms9113
  4. ↑ Kuromori T, Shinozaki K. ABA transport factors found in Arabidopsis ABC transporters. Plant Signal Behav. 2010 Sep;5(9):1124-6. PMID:20935463 doi:10.4161/psb.5.9.12566
  5. ↑ Borghi L, Kang J, Ko D, Lee Y, Martinoia E. The role of ABCG-type ABC transporters in phytohormone transport. Biochem Soc Trans. 2015 Oct;43(5):924-30. PMID:26517905 doi:10.1042/BST20150106

8k0z, resolution 3.70Å

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