1wtb: Difference between revisions

<table><tr><td colspan='2'>[[1wtb]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1WTB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1WTB FirstGlance]. <br>

</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1iqt|1iqt]], [[1hd0|1hd0]], [[1hd1|1hd1]]</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=1wtb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1wtb OCA], [http://pdbe.org/1wtb PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1wtb RCSB], [http://www.ebi.ac.uk/pdbsum/1wtb PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1wtb ProSAT]</span></td></tr>

[[http://www.uniprot.org/uniprot/HNRPD_HUMAN HNRPD_HUMAN]] Binds with high affinity to RNA molecules that contain AU-rich elements (AREs) found within the 3'-UTR of many proto-oncogenes and cytokine mRNAs. Also binds to double- and single-stranded DNA sequences in a specific manner and functions a transcription factor. Each of the RNA-binding domains specifically can bind solely to a single-stranded non-monotonous 5'-UUAG-3' sequence and also weaker to the single-stranded 5'-TTAGGG-3' telomeric DNA repeat. Binds RNA oligonucleotides with 5'-UUAGGG-3' repeats more tightly than the telomeric single-stranded DNA 5'-TTAGGG-3' repeats. Binding of RRM1 to DNA inhibits the formation of DNA quadruplex structure which may play a role in telomere elongation. May be involved in translationally coupled mRNA turnover. Implicated with other RNA-binding proteins in the cytoplasmic deadenylation/translational and decay interplay of the FOS mRNA mediated by the major coding-region determinant of instability (mCRD) domain.<ref>PMID:11051545</ref> <ref>PMID:10080887</ref>