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==Crystal structure of the minimal Pho-Sfmbt complex (P3121 spacegroup)==
==Crystal structure of the minimal Pho-Sfmbt complex (P3121 spacegroup)==
<StructureSection load='4c5h' size='340' side='right' caption='[[4c5h]], [[Resolution|resolution]] 3.20&Aring;' scene=''>
<StructureSection load='4c5h' size='340' side='right'caption='[[4c5h]], [[Resolution|resolution]] 3.20&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[4c5h]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Drome Drome]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4C5H OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4C5H FirstGlance]. <br>
<table><tr><td colspan='2'>[[4c5h]] is a 2 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=4C5H OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4C5H FirstGlance]. <br>
</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4c5e|4c5e]], [[4c5g|4c5g]], [[4c5i|4c5i]]</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]] 3.2&#8491;</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=4c5h FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4c5h OCA], [http://pdbe.org/4c5h PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4c5h RCSB], [http://www.ebi.ac.uk/pdbsum/4c5h PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4c5h ProSAT]</span></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=4c5h FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4c5h OCA], [https://pdbe.org/4c5h PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4c5h RCSB], [https://www.ebi.ac.uk/pdbsum/4c5h PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4c5h ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/SMBT_DROME SMBT_DROME]] Polycomb group (PcG) protein that binds to the Polycomb response elements (PREs) found in the regulatory regions of many genes. PcG proteins act by forming multiprotein complexes, which are required to maintain the transcriptionally repressive state of homeotic genes throughout development. PcG proteins are not required to initiate repression, but to maintain it during later stages of development. They probably act via the methylation of histones, rendering chromatin heritably changed in its expressibility. Necessary but not sufficient to recruit a functional PcG repressive complex that represses target genes, suggesting that the recruitment of the distinct PRC1 complex is also required to allow a subsequent repression.<ref>PMID:16618800</ref> [[http://www.uniprot.org/uniprot/PHO_DROME PHO_DROME]] Polycomb group (PcG) protein that binds to the 5'-CNGCCATNNNNG-3' sequence found in the regulatory regions of many genes. PcG proteins act by forming multiprotein complexes, which are required to maintain the transcriptionally repressive state of homeotic genes throughout development. PcG proteins are not required to initiate repression, but to maintain it during later stages of development. They probably act via the methylation of histones, rendering chromatin heritably changed in its expressibility. Probably targets the Esc/E(z) complex to DNA. Necessary but not sufficient to recruit a functional PcG repressive complex that represses target genes, suggesting that the recruitment of the distinct PRC1 complex is also required to allow a subsequent repression.<ref>PMID:9651589</ref> <ref>PMID:10433918</ref>  Proposed core component of the chromatin remodeling Ino80 complex which is involved in transcriptional regulation, DNA replication and probably DNA repair (By similarity).<ref>PMID:9651589</ref> <ref>PMID:10433918</ref> 
[https://www.uniprot.org/uniprot/SMBT_DROME SMBT_DROME] Polycomb group (PcG) protein that binds to the Polycomb response elements (PREs) found in the regulatory regions of many genes. PcG proteins act by forming multiprotein complexes, which are required to maintain the transcriptionally repressive state of homeotic genes throughout development. PcG proteins are not required to initiate repression, but to maintain it during later stages of development. They probably act via the methylation of histones, rendering chromatin heritably changed in its expressibility. Necessary but not sufficient to recruit a functional PcG repressive complex that represses target genes, suggesting that the recruitment of the distinct PRC1 complex is also required to allow a subsequent repression.<ref>PMID:16618800</ref>  
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== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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<div class="pdbe-citations 4c5h" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 4c5h" style="background-color:#fffaf0;"></div>
==See Also==
*[[Polycomb complex proteins 3D structures|Polycomb complex proteins 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Drome]]
[[Category: Drosophila melanogaster]]
[[Category: Alfieri, C]]
[[Category: Large Structures]]
[[Category: Glatt, S]]
[[Category: Alfieri C]]
[[Category: Mueller, C W]]
[[Category: Glatt S]]
[[Category: Transcription]]
[[Category: Mueller CW]]

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