2l9b

From Proteopedia

(Difference between revisions)

Current revision

Heterodimer between Rna14p monkeytail domain and Rna15p hinge domain of the yeast CF IA complex

Structural highlights

2l9b is a 2 chain structure with sequence from Saccharomyces cerevisiae. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	Solution NMR
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

RNA15_YEAST RNA-binding component of the cleavage factor IA (CFIA) complex, which is involved in the endonucleolytic cleavage during polyadenylation-dependent pre-mRNA 3'-end formation and cooperates with the cleavage factor NAB4/CFIB and the cleavage and polyadenylation factor (CPF) complex. Binds to A-rich RNA sequence elements.^[1] ^[2]

Publication Abstract from PubMed

The removal of the 3' region of pre-mRNA followed by polyadenylation is a key step in mRNA maturation. In the yeast Saccharomyces cerevisiae, one component of the processing machinery is the cleavage/polyadenylation factor IA (CF IA) complex, composed of four proteins (Clp1p, Pcf11p, Rna14p, Rna15p) that recognize RNA sequences adjacent to the cleavage site and recruit additional processing factors. To gain insight into the molecular architecture of CF IA we solved the solution structure of the heterodimer composed of the interacting regions between Rna14p and Rna15p. The C-terminal monkeytail domain from Rna14p and the hinge region from Rna15p display a coupled binding and folding mechanism, where both peptides are initially disordered. Mutants with destabilized monkeytail-hinge interactions prevent association of Rna15p within CF IA. Conservation of interdomain residues reveals that the structural tethering is preserved in the homologous mammalian cleavage stimulation factor (CstF)-77 and CstF-64 proteins of the CstF complex.

Locked Tether Formation by Cooperative Folding of Rna14p Monkeytail and Rna15p Hinge Domains in the Yeast CF IA Complex.,Moreno-Morcillo M, Minvielle-Sebastia L, Fribourg S, Mackereth CD Structure. 2011 Apr 13;19(4):534-45. PMID:21481776^[3]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Minvielle-Sebastia L, Preker PJ, Keller W. RNA14 and RNA15 proteins as components of a yeast pre-mRNA 3'-end processing factor. Science. 1994 Dec 9;266(5191):1702-5. PMID:7992054
↑ Gross S, Moore C. Five subunits are required for reconstitution of the cleavage and polyadenylation activities of Saccharomyces cerevisiae cleavage factor I. Proc Natl Acad Sci U S A. 2001 May 22;98(11):6080-5. Epub 2001 May 8. PMID:11344258 doi:http://dx.doi.org/10.1073/pnas.101046598
↑ Moreno-Morcillo M, Minvielle-Sebastia L, Fribourg S, Mackereth CD. Locked Tether Formation by Cooperative Folding of Rna14p Monkeytail and Rna15p Hinge Domains in the Yeast CF IA Complex. Structure. 2011 Apr 13;19(4):534-45. PMID:21481776 doi:10.1016/j.str.2011.02.003

1 Structural highlights
2 Function
3 Publication Abstract from PubMed
4 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/2l9b"

@@ Line 4: / Line 4: @@
 == Structural highlights ==
 <table><tr><td colspan='2'>[[2l9b]] is a 2 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=2L9B OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2L9B FirstGlance]. <br>
-</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=2l9b FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2l9b OCA], [https://pdbe.org/2l9b PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2l9b RCSB], [https://www.ebi.ac.uk/pdbsum/2l9b PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2l9b ProSAT]</span></td></tr>
+</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=2l9b FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2l9b OCA], [https://pdbe.org/2l9b PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2l9b RCSB], [https://www.ebi.ac.uk/pdbsum/2l9b PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2l9b ProSAT]</span></td></tr>
 </table>
 == Function ==

2l9b

From Proteopedia

Current revision

Heterodimer between Rna14p monkeytail domain and Rna15p hinge domain of the yeast CF IA complex

Structural highlights

Function

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

Personal tools

Navigation

Search

Toolbox