1wxp: Difference between revisions
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1wxp]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1WXP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1WXP FirstGlance]. <br> | <table><tr><td colspan='2'>[[1wxp]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1WXP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1WXP FirstGlance]. <br> | ||
</td></tr><tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">THOC1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr> | </td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">THOC1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr> | ||
<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1wxp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1wxp OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1wxp RCSB], [http://www.ebi.ac.uk/pdbsum/1wxp PDBsum], [http://www.topsan.org/Proteins/RSGI/1wxp TOPSAN]</span></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=1wxp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1wxp OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1wxp RCSB], [http://www.ebi.ac.uk/pdbsum/1wxp PDBsum], [http://www.topsan.org/Proteins/RSGI/1wxp TOPSAN]</span></td></tr> | ||
<table> | </table> | ||
== Function == | |||
[[http://www.uniprot.org/uniprot/THOC1_HUMAN THOC1_HUMAN]] Component of the THO subcomplex of the TREX complex. The TREX complex specifically associates with spliced mRNA and not with unspliced pre-mRNA. It is recruited to spliced mRNAs by a transcription-independent mechanism. Binds to mRNA upstream of the exon-junction complex (EJC) and is recruited in a splicing- and cap-dependent manner to a region near the 5' end of the mRNA where it functions in mRNA export. The recruitment occurs via an interaction between ALYREF/THOC4 and the cap-binding protein NCBP1. DDX39B functions as a bridge between ALYREF/THOC4 and the THO complex. The TREX complex is essential for the export of Kaposi's sarcoma-associated herpesvirus (KSHV) intronless mRNAs and infectious virus production. The recruitment of the TREX complex to the intronless viral mRNA occurs via an interaction between KSHV ORF57 protein and ALYREF/THOC4.<ref>PMID:10512864</ref> <ref>PMID:10840029</ref> <ref>PMID:11050087</ref> <ref>PMID:11979277</ref> <ref>PMID:15833825</ref> <ref>PMID:15998806</ref> <ref>PMID:15870275</ref> <ref>PMID:17190602</ref> <ref>PMID:18974867</ref> Regulates transcriptional elongation of a subset of genes. Participates in an apoptotic pathway which is characterized by activation of caspase-6, increases in the expression of BAK1 and BCL2L1 and activation of NF-kappa-B. This pathway does not require p53/TP53, nor does the presence of p53/TP53 affect the efficiency of cell killing. Activates a G2/M cell cycle checkpoint prior to the onset of apoptosis. Apoptosis is inhibited by association with RB1.<ref>PMID:10512864</ref> <ref>PMID:10840029</ref> <ref>PMID:11050087</ref> <ref>PMID:11979277</ref> <ref>PMID:15833825</ref> <ref>PMID:15998806</ref> <ref>PMID:15870275</ref> <ref>PMID:17190602</ref> <ref>PMID:18974867</ref> | |||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf]. | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
== References == | |||
<references/> | |||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Inoue, M | [[Category: Inoue, M]] | ||
[[Category: Kigawa, T | [[Category: Kigawa, T]] | ||
[[Category: Koshiba, S | [[Category: Koshiba, S]] | ||
[[Category: Niraula, T N | [[Category: Niraula, T N]] | ||
[[Category: | [[Category: Structural genomic]] | ||
[[Category: Yokoyama, S | [[Category: Yokoyama, S]] | ||
[[Category: Death domain]] | [[Category: Death domain]] | ||
[[Category: Nuclear matrix]] | [[Category: Nuclear matrix]] | ||
[[Category: Rsgi]] | [[Category: Rsgi]] | ||
[[Category: Transport protein]] | [[Category: Transport protein]] | ||
