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1mij

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[[Image:1mij.gif|left|200px]]
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{{STRUCTURE_1mij| PDB=1mij | SCENE= }}
{{STRUCTURE_1mij| PDB=1mij | SCENE= }}
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'''Crystal Structure of the Homeo-prospero Domain of D. melanogaster Prospero'''
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===Crystal Structure of the Homeo-prospero Domain of D. melanogaster Prospero===
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==Overview==
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The Prospero transcription factor promotes neural differentiation in Drosophila, and its activity is tightly regulated by modulating its subcellular localization. Prospero is exported from the nucleus of neural precursors but imported into the nucleus of daughter cells, which is necessary for their proper differentiation. Prospero has a highly divergent putative homeodomain adjacent to a conserved Prospero domain; both are required for sequence-specific DNA binding. Here we show that the structure of these two regions consists of a single structural unit (a homeo-prospero domain), in which the Prospero domain region is in position to contribute to DNA binding and also to mask a defined nuclear export signal that is within the putative homeodomain region. We propose that the homeo-prospero domain coordinately regulates Prospero nuclear localization and DNA binding specificity.
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(as it appears on PubMed at http://www.pubmed.gov), where 12429095 is the PubMed ID number.
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{{ABSTRACT_PUBMED_12429095}}
==About this Structure==
==About this Structure==
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[[Category: Homeodomain]]
[[Category: Homeodomain]]
[[Category: Prospero domain]]
[[Category: Prospero domain]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 01:06:42 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Jul 3 00:02:40 2008''

Revision as of 21:02, 2 July 2008

Image:1mij.png

Template:STRUCTURE 1mij

Crystal Structure of the Homeo-prospero Domain of D. melanogaster Prospero

Template:ABSTRACT PUBMED 12429095

About this Structure

1MIJ is a Single protein structure of sequence from Drosophila melanogaster. Full crystallographic information is available from OCA.

Reference

Structure of the DNA binding region of prospero reveals a novel homeo-prospero domain., Ryter JM, Doe CQ, Matthews BW, Structure. 2002 Nov;10(11):1541-9. PMID:12429095

Page seeded by OCA on Thu Jul 3 00:02:40 2008

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