2vy1

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[[Image:2vy1.png|left|200px]]
 
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{{STRUCTURE_2vy1| PDB=2vy1 | SCENE= }}
{{STRUCTURE_2vy1| PDB=2vy1 | SCENE= }}
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===Structure of LEAFY transcription factor from Arabidopsis thaliana in complex with DNA from AP1 promoter===
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{{ABSTRACT_PUBMED_18784751}}
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===STRUCTURE OF LEAFY TRANSCRIPTION FACTOR FROM ARABIDOPSIS THALIANA IN COMPLEX WITH DNA FROM AP1 PROMOTER===
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==Function==
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[[http://www.uniprot.org/uniprot/LFY_ARATH LFY_ARATH]] Probable transcription factor that promotes early floral meristem identity in synergy with APETALA1. Is required subsequently for the transition of an inflorescence meristem into a floral meristem, by an immediate upstream regulation of the ABC classes of floral homeotic genes. Activates directly APETALA1, CAULIFLOWER and AGAMOUS, and indirectly APETALA3 and PISTILLATA with the cooperation of UFO.[REFERENCE:6]<ref>PMID:8565821</ref> <ref>PMID:9783581</ref>
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{{ABSTRACT_PUBMED_18784751}}
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==About this Structure==
==About this Structure==
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2VY1 is a 2 chains structure of sequences 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=2VY1 OCA].
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[[2vy1]] is a 2 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=2VY1 OCA].
==Reference==
==Reference==
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<ref group="xtra">PMID:18784751</ref><references group="xtra"/>
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<ref group="xtra">PMID:018784751</ref><references group="xtra"/><references/>
[[Category: Arabidopsis thaliana]]
[[Category: Arabidopsis thaliana]]
[[Category: Benlloch, R.]]
[[Category: Benlloch, R.]]
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[[Category: Thevenon, E.]]
[[Category: Thevenon, E.]]
[[Category: Activator]]
[[Category: Activator]]
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[[Category: Coiled coil]]
 
[[Category: Developmental protein]]
[[Category: Developmental protein]]
[[Category: Differentiation]]
[[Category: Differentiation]]
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[[Category: Flowering]]
[[Category: Flowering]]
[[Category: Homeotic gene]]
[[Category: Homeotic gene]]
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[[Category: Leafy]]
 
[[Category: Nucleus]]
[[Category: Nucleus]]
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[[Category: Polymorphism]]
 
[[Category: Transcription]]
[[Category: Transcription]]
[[Category: Transcription regulation]]
[[Category: Transcription regulation]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 22:16:21 2009''
 

Revision as of 19:03, 7 August 2013

Template:STRUCTURE 2vy1

Contents

Structure of LEAFY transcription factor from Arabidopsis thaliana in complex with DNA from AP1 promoter

Template:ABSTRACT PUBMED 18784751

Function

[LFY_ARATH] Probable transcription factor that promotes early floral meristem identity in synergy with APETALA1. Is required subsequently for the transition of an inflorescence meristem into a floral meristem, by an immediate upstream regulation of the ABC classes of floral homeotic genes. Activates directly APETALA1, CAULIFLOWER and AGAMOUS, and indirectly APETALA3 and PISTILLATA with the cooperation of UFO.[REFERENCE:6][1] [2]

About this Structure

2vy1 is a 2 chain structure with sequence from Arabidopsis thaliana. Full crystallographic information is available from OCA.

Reference

  • Hames C, Ptchelkine D, Grimm C, Thevenon E, Moyroud E, Gerard F, Martiel JL, Benlloch R, Parcy F, Muller CW. Structural basis for LEAFY floral switch function and similarity with helix-turn-helix proteins. EMBO J. 2008 Oct 8;27(19):2628-37. Epub 2008 Sep 11. PMID:18784751 doi:10.1038/emboj.2008.184
  1. ↑ Krizek BA, Meyerowitz EM. The Arabidopsis homeotic genes APETALA3 and PISTILLATA are sufficient to provide the B class organ identity function. Development. 1996 Jan;122(1):11-22. PMID:8565821
  2. ↑ Parcy F, Nilsson O, Busch MA, Lee I, Weigel D. A genetic framework for floral patterning. Nature. 1998 Oct 8;395(6702):561-6. PMID:9783581 doi:10.1038/26903

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