3mqi

<StructureSection load='3mqi' size='340' side='right' caption='[[3mqi]], [[Resolution|resolution]] 2.30&Aring;' scene=''>

<table><tr><td colspan='2'>[[3mqi]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3MQI OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3MQI FirstGlance]. <br>

</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=EMC:ETHYL+MERCURY+ION'>EMC</scene>, <scene name='pdbligand=TMO:TRIMETHYLAMINE+OXIDE'>TMO</scene></td></tr>

<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">COE1, EBF, EBF1, EBF1A ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=3mqi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3mqi OCA], [http://pdbe.org/3mqi PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3mqi RCSB], [http://www.ebi.ac.uk/pdbsum/3mqi PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3mqi ProSAT]</span></td></tr>

[[http://www.uniprot.org/uniprot/COE1_HUMAN COE1_HUMAN]] Transcriptional activator which recognizes variations of the palindromic sequence 5'-ATTCCCNNGGGAATT-3' (By similarity).

<div style="background-color:#fffaf0;">

== Publication Abstract from PubMed ==

The early B-cell factor (EBF) transcription factors are central regulators of development in several organs and tissues. This protein family shows low sequence similarity to other protein families, which is why structural information for the functional domains of these proteins is crucial to understand their biochemical features. We have used a modular approach to determine the crystal structures of the structured domains in the EBF family. The DNA binding domain reveals a striking resemblance to the DNA binding domains of the Rel homology superfamily of transcription factors but contains a unique zinc binding structure, termed zinc knuckle. Further the EBF proteins contain an IPT/TIG domain and an atypical helix-loop-helix domain with a novel type of dimerization motif. The data presented here provide insights into unique structural features of the EBF proteins and open possibilities for detailed molecular investigations of this important transcription factor family.

Structural determination of functional domains in early B-cell factor (EBF) family of transcription factors reveals similarities to Rel DNA-binding proteins and a novel dimerization motif.,Siponen MI, Wisniewska M, Lehtio L, Johansson I, Svensson L, Raszewski G, Nilsson L, Sigvardsson M, Berglund H J Biol Chem. 2010 Aug 20;285(34):25875-9. Epub 2010 Jun 30. PMID:20592035<ref>PMID:20592035</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>

</div>

<div class="pdbe-citations 3mqi" style="background-color:#fffaf0;"></div>

== References ==

<references/>

[[Category: Human]]

[[Category: Arrowsmith, C H]]

[[Category: Berg, S Van Den]]

[[Category: Berglund, H]]

[[Category: Bountra, C]]

[[Category: Collins, R]]

[[Category: Edwards, A M]]

[[Category: Flodin, S]]

[[Category: Flores, A]]

[[Category: Graslund, S]]

[[Category: Hammarstrom, M]]

[[Category: Johansson, I]]

[[Category: Karlberg, T]]

[[Category: Kotenyova, T]]

[[Category: Lehtio, L]]

[[Category: Moche, M]]

[[Category: Nordlund, P]]

[[Category: Nyman, T]]

[[Category: Persson, C]]

[[Category: Structural genomic]]

[[Category: Schueler, H]]

[[Category: Schutz, P]]

[[Category: Siponen, M I]]

[[Category: Svensson, L]]

[[Category: Thorsell, A G]]

[[Category: Tresaugues, L]]

[[Category: Wahlberg, E]]

[[Category: Weigelt, J]]

[[Category: Welin, M]]

[[Category: Wisniewska, M]]

[[Category: Transcription activator]]