4fu3: Difference between revisions

<StructureSection load='4fu3' size='340' side='right'caption='[[4fu3]], [[Resolution|resolution]] 1.90&Aring;' scene=''>

<table><tr><td colspan='2'>[[4fu3]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4FU3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4FU3 FirstGlance]. <br>

</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.9&#8491;</td></tr>

<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></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=4fu3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4fu3 OCA], [https://pdbe.org/4fu3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4fu3 RCSB], [https://www.ebi.ac.uk/pdbsum/4fu3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4fu3 ProSAT]</span></td></tr>

[https://www.uniprot.org/uniprot/RPR1B_HUMAN RPR1B_HUMAN] Interacts with phosphorylated C-terminal heptapeptide repeat domain (CTD) of the largest RNA polymerase II subunit POLR2A, and participates in dephosphorylation of the CTD. Transcriptional regulator which enhances expression of CCND1. Promotes binding of RNA polymerase II to the CCDN1 promoter and to the termination region before the poly-A site but decreases its binding after the poly-A site. Prevents RNA polymerase II from reading through the 3' end termination site and may allow it to be recruited back to the promoter through promotion of the formation of a chromatin loop. Also enhances the transcription of a number of other cell cycle-related genes including CDK2, CDK4, CDK6 and cyclin-E but not CDKN1A, CDKN1B or cyclin-A. Promotes cell proliferation.<ref>PMID:22264791</ref> <ref>PMID:22231121</ref>  

[[Category: Large Structures]]

[[Category: Arrowsmith CH]]

[[Category: Bountra C]]

[[Category: Edwards AM]]

[[Category: El Bakkouri M]]

[[Category: Greenblatt JF]]

[[Category: Guo X]]

[[Category: Loppnau P]]

[[Category: Min J]]

[[Category: Ni Z]]

[[Category: Tempel W]]

[[Category: Xu C]]