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==Crystal Structure of WHY1 from Arabidopsis thaliana==
==Crystal Structure of WHY1 from Arabidopsis thaliana==
<StructureSection load='4koo' size='340' side='right' caption='[[4koo]], [[Resolution|resolution]] 1.88&Aring;' scene=''>
<StructureSection load='4koo' size='340' side='right'caption='[[4koo]], [[Resolution|resolution]] 1.88&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[4koo]] is a 4 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=4KOO OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4KOO FirstGlance]. <br>
<table><tr><td colspan='2'>[[4koo]] is a 4 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=4KOO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4KOO FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MES:2-(N-MORPHOLINO)-ETHANESULFONIC+ACID'>MES</scene>, <scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MES:2-(N-MORPHOLINO)-ETHANESULFONIC+ACID'>MES</scene>, <scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4kop|4kop]], [[4koq|4koq]]</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=4koo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4koo OCA], [https://pdbe.org/4koo PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4koo RCSB], [https://www.ebi.ac.uk/pdbsum/4koo PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4koo ProSAT]</span></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">At1g14410, F14L17.18, PTAC1, WHY1 ([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=4koo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4koo OCA], [http://pdbe.org/4koo PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4koo RCSB], [http://www.ebi.ac.uk/pdbsum/4koo PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4koo ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/WHY1_ARATH WHY1_ARATH]] Single-stranded DNA-binding protein that functions in both chloroplasts and nucleus. In chloroplasts, maintains plastid genome stability by preventing break-induced and short homology-dependent illegitimate recombinations. In nucleus, modulates telomere length homeostasis by inhibiting the action of the telomerase at the extreme termini of chromosomes. Is recruited to a distal element upstream of the kinesin KP1 to mediate the transcriptional repression of KP1. Is required for full salicylic acid-dependent plant disease resistance responses. Can bind double-stranded DNA in vivo.<ref>PMID:14960277</ref> <ref>PMID:17217467</ref> <ref>PMID:19669906</ref> <ref>PMID:19666500</ref> <ref>PMID:20551348</ref> <ref>PMID:21911368</ref>
[https://www.uniprot.org/uniprot/WHY1_ARATH WHY1_ARATH] Single-stranded DNA-binding protein that functions in both chloroplasts and nucleus. In chloroplasts, maintains plastid genome stability by preventing break-induced and short homology-dependent illegitimate recombinations. In nucleus, modulates telomere length homeostasis by inhibiting the action of the telomerase at the extreme termini of chromosomes. Is recruited to a distal element upstream of the kinesin KP1 to mediate the transcriptional repression of KP1. Is required for full salicylic acid-dependent plant disease resistance responses. Can bind double-stranded DNA in vivo.<ref>PMID:14960277</ref> <ref>PMID:17217467</ref> <ref>PMID:19669906</ref> <ref>PMID:19666500</ref> <ref>PMID:20551348</ref> <ref>PMID:21911368</ref>  
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<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Arath]]
[[Category: Arabidopsis thaliana]]
[[Category: Brisson, N]]
[[Category: Large Structures]]
[[Category: Cappadocia, L]]
[[Category: Brisson N]]
[[Category: Parent, J S]]
[[Category: Cappadocia L]]
[[Category: Sygusch, J]]
[[Category: Parent JS]]
[[Category: Dna binding protein]]
[[Category: Sygusch J]]
[[Category: Plant]]
[[Category: Single-stranded dna binding protein]]
[[Category: Whirly]]

Revision as of 09:04, 7 December 2022

Crystal Structure of WHY1 from Arabidopsis thaliana

4koo, resolution 1.88Å

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