4fxw

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Current revision (10:52, 6 November 2024) (edit) (undo)
 
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== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[4fxw]] is a 4 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=4FXW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4FXW FirstGlance]. <br>
<table><tr><td colspan='2'>[[4fxw]] is a 4 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=4FXW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4FXW FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene>, <scene name='pdbligand=SEP:PHOSPHOSERINE'>SEP</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.29&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene>, <scene name='pdbligand=SEP:PHOSPHOSERINE'>SEP</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=4fxw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4fxw OCA], [https://pdbe.org/4fxw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4fxw RCSB], [https://www.ebi.ac.uk/pdbsum/4fxw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4fxw ProSAT]</span></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=4fxw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4fxw OCA], [https://pdbe.org/4fxw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4fxw RCSB], [https://www.ebi.ac.uk/pdbsum/4fxw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4fxw ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[https://www.uniprot.org/uniprot/U2AF2_HUMAN U2AF2_HUMAN] Necessary for the splicing of pre-mRNA. Induces cardiac troponin-T (TNNT2) pre-mRNA exon inclusion in muscle. Regulates the TNNT2 exon 5 inclusion through competition with MBNL1. Binds preferentially to a single-stranded structure within the polypyrimidine tract of TNNT2 intron 4 during spliceosome assembly. Required for the export of mRNA out of the nucleus, even if the mRNA is encoded by an intron-less gene. Represses the splicing of MAPT/Tau exon 10.<ref>PMID:15009664</ref> <ref>PMID:19470458</ref> <ref>PMID:19574390</ref>
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[https://www.uniprot.org/uniprot/SF01_HUMAN SF01_HUMAN] Necessary for the ATP-dependent first step of spliceosome assembly. Binds to the intron branch point sequence (BPS) 5'-UACUAAC-3' of the pre-mRNA. May act as transcription repressor.<ref>PMID:8752089</ref> <ref>PMID:10449420</ref> <ref>PMID:9660765</ref>
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== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==

Current revision

Structure of phosphorylated SF1 complex with U2AF65-UHM domain

PDB ID 4fxw

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Proteopedia Page Contributors and Editors (what is this?)

OCA

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