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5gap
From Proteopedia
(Difference between revisions)
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| - | ''' | + | ==Body region of the U4/U6.U5 tri-snRNP== |
| - | + | <StructureSection load='5gap' size='340' side='right' caption='[[5gap]], [[Resolution|resolution]] 3.60Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[5gap]] is a 12 chain structure with sequence from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5GAP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5GAP FirstGlance]. <br> | |
| - | + | </td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=UNK:UNKNOWN'>UNK</scene></td></tr> | |
| - | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/RNA_helicase RNA helicase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.6.4.13 3.6.4.13] </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=5gap FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5gap OCA], [http://pdbe.org/5gap PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5gap RCSB], [http://www.ebi.ac.uk/pdbsum/5gap PDBsum]</span></td></tr> | |
| - | [[Category: | + | </table> |
| - | [[Category: | + | == Function == |
| + | [[http://www.uniprot.org/uniprot/PRP4_YEAST PRP4_YEAST]] Involved in RNA splicing. Is required for the association of U4/U6 snRNP with U5 snRNP in an early step of spliceosome assembly. [[http://www.uniprot.org/uniprot/SNU13_YEAST SNU13_YEAST]] Common component of the spliceosome and rRNA processing machinery. In association with the spliceosomal U4/U6.U5 tri-snRNP particle, required for splicing of pre-mRNA. In association with box C/D snoRNPs, required for processing of pre-ribosomal RNA (rRNA) and site-specific 2'-O-methylation of substrate RNAs. Essential for the accumulation and stability of U4 snRNA, U6 snRNA, and box C/D snoRNAs.<ref>PMID:11081632</ref> <ref>PMID:12215523</ref> <ref>PMID:14730029</ref> [[http://www.uniprot.org/uniprot/PRP6_YEAST PRP6_YEAST]] Participates in pre-mRNA splicing. Part of the U4/U5/U6 tri-snRNP complex, one of the building blocks of the spliceosome. [[http://www.uniprot.org/uniprot/PRP31_YEAST PRP31_YEAST]] Promotes the association of the U4/U6.U5 tri-snRNP particle with pre-spliceosomes to form the mature spliceosomal complex.<ref>PMID:8604353</ref> [[http://www.uniprot.org/uniprot/BRR2_YEAST BRR2_YEAST]] RNA helicase that plays an essential role in pre-mRNA splicing as component of the U5 snRNP and U4/U6-U5 tri-snRNP complexes. Involved in spliceosome assembly, activation and disassembly. Mediates changes in the dynamic network of RNA-RNA interactions in the spliceosome. Catalyzes the ATP-dependent unwinding of U4/U6 RNA duplices, an essential step in the assembly of a catalytically active spliceosome.<ref>PMID:19098916</ref> <ref>PMID:23124065</ref> <ref>PMID:19716790</ref> <ref>PMID:19525970</ref> [[http://www.uniprot.org/uniprot/DIB1_YEAST DIB1_YEAST]] Essential role in pre-mRNA splicing. Also essential for entry into mitosis (G2/M progression) as well as for chromosome segregation during mitosis. [[http://www.uniprot.org/uniprot/PRP3_YEAST PRP3_YEAST]] Participates in pre-mRNA splicing. Part of the U4/U5/U6 tri-snRNP complex, one of the building blocks of the spliceosome.<ref>PMID:9326489</ref> [[http://www.uniprot.org/uniprot/PRP8_YEAST PRP8_YEAST]] Required for pre-spliceosome formation, which is the first step of pre-mRNA splicing. This protein is associated with snRNP U5. Has a role in branch site-3' splice site selection. Associates with the branch site-3' splice 3'-exon region. Also has a role in cell cycle.<ref>PMID:2835658</ref> <ref>PMID:9150140</ref> <ref>PMID:12773561</ref> <ref>PMID:18779563</ref> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: RNA helicase]] | ||
| + | [[Category: Saccharomyces cerevisiae]] | ||
| + | [[Category: Bai, X C]] | ||
| + | [[Category: Galej, W P]] | ||
[[Category: Nagai, K]] | [[Category: Nagai, K]] | ||
| - | [[Category: Galej, W.P]] | ||
| - | [[Category: Bai, X.C]] | ||
| - | [[Category: Scheres, S]] | ||
| - | [[Category: Nguyen, T.H.D]] | ||
[[Category: Newman, A]] | [[Category: Newman, A]] | ||
| + | [[Category: Nguyen, T H.D]] | ||
| + | [[Category: Oubridge, C]] | ||
| + | [[Category: Scheres, S]] | ||
| + | [[Category: Rna-protein complex]] | ||
| + | [[Category: Snrnp]] | ||
| + | [[Category: Spliceosome]] | ||
| + | [[Category: Transcription]] | ||
| + | [[Category: U4/u6 u5 snrnp]] | ||
Revision as of 02:39, 28 January 2016
Body region of the U4/U6.U5 tri-snRNP
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