4koq

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{{STRUCTURE_4koq| PDB=4koq | SCENE= }}
{{STRUCTURE_4koq| PDB=4koq | SCENE= }}
===Crystal Structure of WHY3 from Arabidopsis thaliana===
===Crystal Structure of WHY3 from Arabidopsis thaliana===
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{{ABSTRACT_PUBMED_24192350}}
==Function==
==Function==
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==About this Structure==
==About this Structure==
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[[4koq]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KOQ OCA].
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[[4koq]] 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=4KOQ OCA].
==Reference==
==Reference==
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<references group="xtra"/><references/>
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<ref group="xtra">PMID:024192350</ref><references group="xtra"/><references/>
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[[Category: Arath]]
[[Category: Brisson, N.]]
[[Category: Brisson, N.]]
[[Category: Cappadocia, L.]]
[[Category: Cappadocia, L.]]

Revision as of 08:43, 27 November 2013

Template:STRUCTURE 4koq

Contents

Crystal Structure of WHY3 from Arabidopsis thaliana

Template:ABSTRACT PUBMED 24192350

Function

[WHY3_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 the nucleus, is recruited to a distal element upstream of the kinesin KP1 to mediate the transcriptional repression of KP1. Can bind double-stranded DNA in vivo.[1] [2] [3] [4]

About this Structure

4koq is a 1 chain structure with sequence from Arath. Full crystallographic information is available from OCA.

Reference

  • Cappadocia L, Parent JS, Sygusch J, Brisson N. A family portrait: structural comparison of the Whirly proteins from Arabidopsis thaliana and Solanum tuberosum. Acta Crystallogr Sect F Struct Biol Cryst Commun. 2013 Nov;69(Pt 11):1207-11., doi: 10.1107/S1744309113028698. Epub 2013 Oct 26. PMID:24192350 doi:http://dx.doi.org/10.1107/S1744309113028698
  1. ↑ Xiong JY, Lai CX, Qu Z, Yang XY, Qin XH, Liu GQ. Recruitment of AtWHY1 and AtWHY3 by a distal element upstream of the kinesin gene AtKP1 to mediate transcriptional repression. Plant Mol Biol. 2009 Nov;71(4-5):437-49. doi: 10.1007/s11103-009-9533-7. Epub, 2009 Aug 11. PMID:19669906 doi:http://dx.doi.org/10.1007/s11103-009-9533-7
  2. ↑ Marechal A, Parent JS, Veronneau-Lafortune F, Joyeux A, Lang BF, Brisson N. Whirly proteins maintain plastid genome stability in Arabidopsis. Proc Natl Acad Sci U S A. 2009 Aug 25;106(34):14693-8. doi:, 10.1073/pnas.0901710106. Epub 2009 Aug 7. PMID:19666500 doi:http://dx.doi.org/10.1073/pnas.0901710106
  3. ↑ Cappadocia L, Marechal A, Parent JS, Lepage E, Sygusch J, Brisson N. Crystal structures of DNA-Whirly complexes and their role in Arabidopsis organelle genome repair. Plant Cell. 2010 Jun;22(6):1849-67. Epub 2010 Jun 15. PMID:20551348 doi:10.1105/tpc.109.071399
  4. ↑ Cappadocia L, Parent JS, Zampini E, Lepage E, Sygusch J, Brisson N. A conserved lysine residue of plant Whirly proteins is necessary for higher order protein assembly and protection against DNA damage. Nucleic Acids Res. 2011 Sep 12. PMID:21911368 doi:10.1093/nar/gkr740

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