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| | <SX load='5gao' size='340' side='right' viewer='molstar' caption='[[5gao]], [[Resolution|resolution]] 3.60Å' scene=''> | | <SX load='5gao' size='340' side='right' viewer='molstar' caption='[[5gao]], [[Resolution|resolution]] 3.60Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[5gao]] is a 11 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=5GAO OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=5GAO FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[5gao]] is a 10 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5GAO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5GAO FirstGlance]. <br> |
| - | </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> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 3.6Å</td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=5gao FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5gao OCA], [http://pdbe.org/5gao PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5gao RCSB], [http://www.ebi.ac.uk/pdbsum/5gao PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5gao 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=5gao FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5gao OCA], [https://pdbe.org/5gao PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5gao RCSB], [https://www.ebi.ac.uk/pdbsum/5gao PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5gao ProSAT]</span></td></tr> |
| | </table> | | </table> |
| | == Function == | | == Function == |
| - | [[http://www.uniprot.org/uniprot/RUXF_YEAST RUXF_YEAST]] Involved in pre-mRNA splicing. Binds snRNA U1, U2, U4 and U5 which contain a highly conserved structural motif called the Sm binding site. [[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> [[http://www.uniprot.org/uniprot/SMD2_YEAST SMD2_YEAST]] Involved in pre-mRNA splicing. Binds snRNA U1, U2, U4 and U5 which contain a highly conserved structural motif called the Sm binding site. [[http://www.uniprot.org/uniprot/RUXG_YEAST RUXG_YEAST]] Involved in pre-mRNA splicing. Binds snRNA U1, U2, U4 and U5 which contain a highly conserved structural motif called the Sm binding site. [[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/SMD1_YEAST SMD1_YEAST]] Involved in pre-mRNA splicing. Binds snRNA U1, U2, U4 and U5 which contain a highly conserved structural motif called the Sm binding site. Also binds telomerase RNA and is required for its accumulation.<ref>PMID:10490028</ref> <ref>PMID:8430095</ref> [[http://www.uniprot.org/uniprot/RSMB_YEAST RSMB_YEAST]] Involved in pre-mRNA splicing. Binds snRNA U1, U2, U4 and U5 which contain a highly conserved structural motif called the Sm binding site. [[http://www.uniprot.org/uniprot/SMD3_YEAST SMD3_YEAST]] Involved in pre-mRNA splicing. Binds snRNA U1, U2, U4 and U5 which contain a highly conserved structural motif called the Sm binding site. Also binds telomerase RNA and is required for its accumulation.<ref>PMID:10490028</ref> <ref>PMID:7799953</ref> [[http://www.uniprot.org/uniprot/RUXE_YEAST RUXE_YEAST]] Involved in pre-mRNA splicing. Binds and is required for the stability of snRNA U1, U2, U4 and U5 which contain a highly conserved structural motif called the Sm binding site. Involved in cap modification.<ref>PMID:8918241</ref> | + | [https://www.uniprot.org/uniprot/RSMB_YEAST RSMB_YEAST] Involved in pre-mRNA splicing. Binds snRNA U1, U2, U4 and U5 which contain a highly conserved structural motif called the Sm binding site. |
| | <div style="background-color:#fffaf0;"> | | <div style="background-color:#fffaf0;"> |
| | == Publication Abstract from PubMed == | | == Publication Abstract from PubMed == |
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| | | | |
| | ==See Also== | | ==See Also== |
| | + | *[[Helicase 3D structures|Helicase 3D structures]] |
| | *[[Pre-mRNA splicing factors 3D structures|Pre-mRNA splicing factors 3D structures]] | | *[[Pre-mRNA splicing factors 3D structures|Pre-mRNA splicing factors 3D structures]] |
| | + | *[[Sm-like protein|Sm-like protein]] |
| | == References == | | == References == |
| | <references/> | | <references/> |
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| | </SX> | | </SX> |
| | [[Category: Large Structures]] | | [[Category: Large Structures]] |
| - | [[Category: RNA helicase]] | |
| | [[Category: Saccharomyces cerevisiae]] | | [[Category: Saccharomyces cerevisiae]] |
| - | [[Category: Bai, X C]] | + | [[Category: Bai XC]] |
| - | [[Category: Galej, W P]] | + | [[Category: Galej WP]] |
| - | [[Category: Nagai, K]] | + | [[Category: Nagai K]] |
| - | [[Category: Newman, A J]] | + | [[Category: Newman AJ]] |
| - | [[Category: Nguyen, T H.D]] | + | [[Category: Nguyen THD]] |
| - | [[Category: Oubridge, C]] | + | [[Category: Oubridge C]] |
| - | [[Category: Scheres, S H.W]] | + | [[Category: Scheres SHW]] |
| - | [[Category: Gtpase]]
| + | |
| - | [[Category: Pre-mrna splicing]]
| + | |
| - | [[Category: Snrnp]]
| + | |
| - | [[Category: Spliceosome]]
| + | |
| - | [[Category: Transcription]]
| + | |
