1jgg: Difference between revisions

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<StructureSection load='1jgg' size='340' side='right'caption='[[1jgg]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
<StructureSection load='1jgg' size='340' side='right'caption='[[1jgg]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[1jgg]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Drome Drome]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1JGG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1JGG FirstGlance]. <br>
<table><tr><td colspan='2'>[[1jgg]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Drosophila_melanogaster Drosophila melanogaster]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1JGG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1JGG FirstGlance]. <br>
</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=1jgg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1jgg OCA], [https://pdbe.org/1jgg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1jgg RCSB], [https://www.ebi.ac.uk/pdbsum/1jgg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1jgg ProSAT]</span></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2&#8491;</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=1jgg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1jgg OCA], [https://pdbe.org/1jgg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1jgg RCSB], [https://www.ebi.ac.uk/pdbsum/1jgg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1jgg ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[https://www.uniprot.org/uniprot/EVE_DROME EVE_DROME]] May play a role in determining neuronal identity. May be directly involved in specifying identity of individual neurons. Pair-rule protein required for segmentation; involved in transforming the broad, spatial, aperiodic expression patterns of the gap genes into a system of precise periodic expression patterns of the pair-rule and segmentary polarity genes.  
[https://www.uniprot.org/uniprot/EVE_DROME EVE_DROME] May play a role in determining neuronal identity. May be directly involved in specifying identity of individual neurons. Pair-rule protein required for segmentation; involved in transforming the broad, spatial, aperiodic expression patterns of the gap genes into a system of precise periodic expression patterns of the pair-rule and segmentary polarity genes.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1jgg ConSurf].
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1jgg ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
even-skipped is a homeobox gene important in controlling segment patterning in the embryonic fruit fly. Its homeobox encodes a DNA binding domain which binds with similar affinities to two DNA consensus sequences, one AT-rich, the other GC-rich. We describe a crystallographic analysis of the Even-skipped homeodomain complexed to an AT-rich oligonucleotide at 2.0 A resolution. The structure reveals a novel arrangement of two homeodomains bound to one 10 bp DNA sequence in a tandem fashion. This arrangement suggests a mechanism for the homeoproteins' regulatory specificity. In addition, the functionally important residue Gln50 is observed in multiple conformations making direct and water-mediated hydrogen bonds with the DNA bases.
Structure of the even-skipped homeodomain complexed to AT-rich DNA: new perspectives on homeodomain specificity.,Hirsch JA, Aggarwal AK EMBO J. 1995 Dec 15;14(24):6280-91. PMID:8557047<ref>PMID:8557047</ref>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 1jgg" style="background-color:#fffaf0;"></div>
== References ==
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Drome]]
[[Category: Drosophila melanogaster]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Aggarwal, A K]]
[[Category: Aggarwal AK]]
[[Category: Hirsch, J A]]
[[Category: Hirsch JA]]
[[Category: Even-skipped]]
[[Category: Homeodomain]]
[[Category: Protein-dna complex]]
[[Category: Transcription-dna complex]]

Latest revision as of 07:39, 7 February 2024

Even-skipped Homeodomain Complexed to AT-rich DNA

1jgg, resolution 2.00Å

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