6ktc
From Proteopedia
(Difference between revisions)
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| - | '''Unreleased structure''' | ||
| - | + | ==Crystal structure of YBX1 CSD with m5C RNA== | |
| - | + | <StructureSection load='6ktc' size='340' side='right'caption='[[6ktc]], [[Resolution|resolution]] 2.01Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[6ktc]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6KTC OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6KTC FirstGlance]. <br> | |
| - | + | </td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=5MC:5-METHYLCYTIDINE-5-MONOPHOSPHATE'>5MC</scene></td></tr> | |
| - | [[Category: | + | <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=6ktc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6ktc OCA], [http://pdbe.org/6ktc PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6ktc RCSB], [http://www.ebi.ac.uk/pdbsum/6ktc PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6ktc ProSAT]</span></td></tr> |
| + | </table> | ||
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/YBOX1_HUMAN YBOX1_HUMAN]] Mediates pre-mRNA alternative splicing regulation. Binds to splice sites in pre-mRNA and regulates splice site selection. Binds and stabilizes cytoplasmic mRNA. Contributes to the regulation of translation by modulating the interaction between the mRNA and eukaryotic initiation factors (By similarity). Regulates the transcription of numerous genes. Its transcriptional activity on the multidrug resistance gene MDR1 is enhanced in presence of the APEX1 acetylated form at 'Lys-6' and 'Lys-7'. Binds to promoters that contain a Y-box (5'-CTGATTGGCCAA-3'), such as MDR1 and HLA class II genes. Promotes separation of DNA strands that contain mismatches or are modified by cisplatin. Has endonucleolytic activity and can introduce nicks or breaks into double-stranded DNA (in vitro). May play a role in DNA repair. Component of the CRD-mediated complex that promotes MYC mRNA stability. Binds preferentially to the 5'-[CU]CUGCG-3' motif in vitro.<ref>PMID:10817758</ref> <ref>PMID:11698476</ref> <ref>PMID:12604611</ref> <ref>PMID:14718551</ref> <ref>PMID:18335541</ref> <ref>PMID:18809583</ref> <ref>PMID:19029303</ref> <ref>PMID:19483673</ref> The secreted form acts as an extracellular mitogen and stimulates cell migration and proliferation. | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Li, S]] | ||
| + | [[Category: Zou, F]] | ||
| + | [[Category: Csd]] | ||
| + | [[Category: M5c]] | ||
| + | [[Category: Rna binding protein-rna complex]] | ||
Revision as of 07:59, 5 February 2020
Crystal structure of YBX1 CSD with m5C RNA
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