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2mmy

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Revision as of 08:01, 8 March 2023

Solution structure of the RNA recognition motif of human TAF15

Structural highlights

2mmy is a 1 chain structure with sequence from Homo sapiens. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance.
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

RBP56_HUMAN Extraskeletal myxoid chondrosarcoma. A chromosomal aberration involving TAF15/TAF2N is found in a form of extraskeletal myxoid chondrosarcomas (EMC). Translocation t(9;17)(q22;q11) with NR4A3.

Function

RBP56_HUMAN RNA and ssDNA-binding protein that may play specific roles during transcription initiation at distinct promoters. Can enter the preinitiation complex together with the RNA polymerase II (Pol II).^[1]

Publication Abstract from PubMed

Human TATA binding protein associated factor 2 N (TAF15) and Fused in sarcoma (FUS) are nucleic acid binding proteins belonging to the conserved FET family of proteins. They are involved in diverse processes such as pre-mRNA splicing, mRNA transport, and DNA binding. The absence of information regarding the structural mechanism employed by the FET family in recognizing and discriminating their cognate and non-cognate RNA targets has hampered the attainment of consensus on modes of protein-RNA binding for this family. Our study provides a molecular basis of this RNA recognition using a combination of solution-state NMR spectroscopy, calorimetry, docking and molecular dynamics simulation. Analysis of TAF15-RRM solution structure and its binding with stem-loop RNA has yielded conclusive evidence of a non-canonical mode of RNA recognition. Rather than classical stacking interactions that occur across nitrogen bases and aromatic amino acids on ribonucleoprotein sites, moderate-affinity hydrogen bonding network between the nitrogen bases in the stem-loop RNA and a concave face on the RRM surface primarily mediate TAF15-RRM RNA interaction. We have compared the binding affinities across a set of single-stranded RNA oligonucleotides to conclusively establish that RNA binding is dependent upon structural elements in the RNA rather than sequence.

Structural delineation of stem-loop RNA binding by human TAF15 protein.,Kashyap M, Ganguly AK, Bhavesh NS Sci Rep. 2015 Nov 27;5:17298. doi: 10.1038/srep17298. PMID:26612539^[2]

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

References

↑ Jobert L, Argentini M, Tora L. PRMT1 mediated methylation of TAF15 is required for its positive gene regulatory function. Exp Cell Res. 2009 Apr 15;315(7):1273-86. doi: 10.1016/j.yexcr.2008.12.008. Epub , 2008 Dec 24. PMID:19124016 doi:http://dx.doi.org/10.1016/j.yexcr.2008.12.008
↑ Kashyap M, Ganguly AK, Bhavesh NS. Structural delineation of stem-loop RNA binding by human TAF15 protein. Sci Rep. 2015 Nov 27;5:17298. doi: 10.1038/srep17298. PMID:26612539 doi:http://dx.doi.org/10.1038/srep17298

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

Proteopedia Page Contributors and Editors (what is this?)

OCA

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

Categories: Homo sapiens | Large Structures | Bhavesh NS | Ganguly AK | Kashyap M

@@ Line 1: / Line 1: @@
 ==Solution structure of the RNA recognition motif of human TAF15==
-<StructureSection load='2mmy' size='340' side='right'caption='[[2mmy]], [[NMR_Ensembles_of_Models | 20 NMR models]]' scene=''>
+<StructureSection load='2mmy' size='340' side='right'caption='[[2mmy]]' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[2mmy]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2MMY OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2MMY FirstGlance]. <br>
+<table><tr><td colspan='2'>[[2mmy]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2MMY OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2MMY FirstGlance]. <br>
-</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">TAF15 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
+</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=2mmy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2mmy OCA], [https://pdbe.org/2mmy PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2mmy RCSB], [https://www.ebi.ac.uk/pdbsum/2mmy PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2mmy 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=2mmy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2mmy OCA], [https://pdbe.org/2mmy PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2mmy RCSB], [https://www.ebi.ac.uk/pdbsum/2mmy PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2mmy ProSAT]</span></td></tr>
 </table>
 == Disease ==
-[[https://www.uniprot.org/uniprot/RBP56_HUMAN RBP56_HUMAN]] Extraskeletal myxoid chondrosarcoma. A chromosomal aberration involving TAF15/TAF2N is found in a form of extraskeletal myxoid chondrosarcomas (EMC). Translocation t(9;17)(q22;q11) with NR4A3.
+[https://www.uniprot.org/uniprot/RBP56_HUMAN RBP56_HUMAN] Extraskeletal myxoid chondrosarcoma. A chromosomal aberration involving TAF15/TAF2N is found in a form of extraskeletal myxoid chondrosarcomas (EMC). Translocation t(9;17)(q22;q11) with NR4A3.
 == Function ==
-[[https://www.uniprot.org/uniprot/RBP56_HUMAN RBP56_HUMAN]] RNA and ssDNA-binding protein that may play specific roles during transcription initiation at distinct promoters. Can enter the preinitiation complex together with the RNA polymerase II (Pol II).<ref>PMID:19124016</ref>
+[https://www.uniprot.org/uniprot/RBP56_HUMAN RBP56_HUMAN] RNA and ssDNA-binding protein that may play specific roles during transcription initiation at distinct promoters. Can enter the preinitiation complex together with the RNA polymerase II (Pol II).<ref>PMID:19124016</ref>
 <div style="background-color:#fffaf0;">
 == Publication Abstract from PubMed ==
@@ Line 24: / Line 23: @@
 __TOC__
 </StructureSection>
-[[Category: Human]]
+[[Category: Homo sapiens]]
 [[Category: Large Structures]]
-[[Category: Bhavesh, N S]]
+[[Category: Bhavesh NS]]
-[[Category: Ganguly, A K]]
+[[Category: Ganguly AK]]
-[[Category: Kashyap, M]]
+[[Category: Kashyap M]]
-[[Category: Rna binding protein]]
-[[Category: Rrm]]
-[[Category: Taf15]]

2mmy

From Proteopedia

Revision as of 08:01, 8 March 2023

Solution structure of the RNA recognition motif of human TAF15

Structural highlights

Disease

Function

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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