2y9y: Difference between revisions

<table><tr><td colspan='2'>[[2y9y]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Atcc_18824 Atcc 18824]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2Y9Y OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=2Y9Y FirstGlance]. <br>

</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2y9z|2y9z]]</td></tr>

<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=2y9y FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2y9y OCA], [http://pdbe.org/2y9y PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2y9y RCSB], [http://www.ebi.ac.uk/pdbsum/2y9y PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2y9y ProSAT]</span></td></tr>

[[http://www.uniprot.org/uniprot/ISW1_YEAST ISW1_YEAST]] Catalytic component of ISW1-type complexes, which act by remodeling the chromatin by catalyzing an ATP-dependent alteration in the structure of nucleosomal DNA. They are involved in coordinating transcriptional repression, activation and elongation phases. The ISW1A complex represses gene expression at initiation through specific positioning of a promoter proximal dinucleosome. The ISW1B complex acts within coding regions to control the amount of RNA polymerase II released into productive elongation and to coordinate elongation with termination and pre-mRNA processing.<ref>PMID:10090725</ref> <ref>PMID:11238381</ref> <ref>PMID:14622597</ref> <ref>PMID:12482963</ref>  [[http://www.uniprot.org/uniprot/IOC3_YEAST IOC3_YEAST]] Functions as component of the ISW1A complex, which acts in remodeling the chromatin by catalyzing an ATP-dependent alteration in the structure of nucleosomal DNA. The ISW1A complex represses gene expression at initiation through specific positioning of a promoter proximal dinucleosome.<ref>PMID:14622597</ref> <ref>PMID:12482963</ref>