2n3o: Difference between revisions
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==Structure of PTB RRM1(41-163) bound to an RNA stemloop containing a structured loop derived from viral internal ribosomal entry site RNA== | |||
<StructureSection load='2n3o' size='340' side='right' caption='[[2n3o]], [[NMR_Ensembles_of_Models | 20 NMR models]]' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[2n3o]] is a 2 chain structure. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2N3O OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2N3O FirstGlance]. <br> | |||
</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2ad9|2ad9]], [[1sjq|1sjq]]</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=2n3o FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2n3o OCA], [http://pdbe.org/2n3o PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2n3o RCSB], [http://www.ebi.ac.uk/pdbsum/2n3o PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2n3o ProSAT]</span></td></tr> | ||
[[Category: Jayne, S | </table> | ||
== Function == | |||
[[http://www.uniprot.org/uniprot/PTBP1_HUMAN PTBP1_HUMAN]] Plays a role in pre-mRNA splicing and in the regulation of alternative splicing events. Activates exon skipping of its own pre-mRNA during muscle cell differentiation. Binds to the polypyrimidine tract of introns. May promote RNA looping when bound to two separate polypyrimidine tracts in the same pre-mRNA. May promote the binding of U2 snRNP to pre-mRNA. Cooperates with RAVER1 to modulate switching between mutually exclusive exons during maturation of the TPM1 pre-mRNA. Represses the splicing of MAPT/Tau exon 10.<ref>PMID:11003644</ref> <ref>PMID:15009664</ref> <ref>PMID:16260624</ref> <ref>PMID:21518792</ref> <ref>PMID:16179478</ref> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Allain, F H.T]] | |||
[[Category: Damberger, F F]] | |||
[[Category: Jayne, S F]] | |||
[[Category: Maris, C]] | |||
[[Category: Ravindranathan, S]] | [[Category: Ravindranathan, S]] | ||
[[Category: | [[Category: C-terminal helix formation]] | ||
[[Category: | [[Category: Ire]] | ||
[[Category: | [[Category: Polypyirimine tract binding protein]] | ||
[[Category: Ptb]] | |||
[[Category: Rna binding protein-rna complex]] | |||