2kfd: Difference between revisions
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==Prp40 FF4 domain== | ==Prp40 FF4 domain== | ||
<StructureSection load='2kfd' size='340' side='right'caption='[[2kfd | <StructureSection load='2kfd' size='340' side='right'caption='[[2kfd]]' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[2kfd]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/ | <table><tr><td colspan='2'>[[2kfd]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2KFD OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2KFD FirstGlance]. <br> | ||
</td></tr><tr id=' | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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=2kfd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2kfd OCA], [https://pdbe.org/2kfd PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2kfd RCSB], [https://www.ebi.ac.uk/pdbsum/2kfd PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2kfd 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=2kfd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2kfd OCA], [https://pdbe.org/2kfd PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2kfd RCSB], [https://www.ebi.ac.uk/pdbsum/2kfd PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2kfd ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[https://www.uniprot.org/uniprot/PRP40_YEAST PRP40_YEAST] Required for pre-spliceosome formation, which is the first step of pre-mRNA splicing. This protein is associated with snRNP U1. Two commitment complexes, CC1 and CC2, have been defined in yeast. CC1 is a basal complex dependent only on the 5' splice site. CC2 is a complex of lower mobility and is dependent on a branchpoint as well as a 5' splice site region. This protein is involved in CC2 formation where it binds to the branchpoint binding protein MSL5, bridging the U1 snRNP-associated 5' splice site and the MSL5-associated branch point 3' intron splice site.<ref>PMID:9150140</ref> <ref>PMID:10978320</ref> <ref>PMID:15020406</ref> | |||
==See Also== | ==See Also== | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: Saccharomyces cerevisiae]] | [[Category: Saccharomyces cerevisiae]] | ||
[[Category: Bonet R]] | |||
[[Category: Macias M]] | |||
[[Category: Morales B]] | |||
[[Category: Ruiz L]] | |||
