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==Solution structure of the RNA binding domain from hypothetical protein BAB23382== | ==Solution structure of the RNA binding domain from hypothetical protein BAB23382== | ||
<StructureSection load='1whv' size='340' side='right'caption='[[1whv | <StructureSection load='1whv' size='340' side='right'caption='[[1whv]]' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1whv]] is a 1 chain structure with sequence from [ | <table><tr><td colspan='2'>[[1whv]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1WHV OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1WHV 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'>[ | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1whv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1whv OCA], [https://pdbe.org/1whv PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1whv RCSB], [https://www.ebi.ac.uk/pdbsum/1whv PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1whv ProSAT], [https://www.topsan.org/Proteins/RSGI/1whv TOPSAN]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[ | [https://www.uniprot.org/uniprot/PARN_MOUSE PARN_MOUSE] 3'-exoribonuclease that has a preference for poly(A) tails of mRNAs, thereby efficiently degrading poly(A) tails. Exonucleolytic degradation of the poly(A) tail is often the first step in the decay of eukaryotic mRNAs and is also used to silence certain maternal mRNAs translationally during oocyte maturation and early embryonic development. Interacts with both the 3'-end poly(A) tail and the 5'-end cap structure during degradation, the interaction with the cap structure being required for an efficient degradation of poly(A) tails. Involved in nonsense-mediated mRNA decay, a critical process of selective degradation of mRNAs that contain premature stop codons. Also involved in degradation of inherently unstable mRNAs that contain AU-rich elements (AREs) in their 3'-UTR, possibly via its interaction with KHSRP. Probably mediates the removal of poly(A) tails of AREs mRNAs, which constitutes the first step of destabilization (By similarity). | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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==See Also== | ==See Also== | ||
*[[Ribonuclease 3D structures|Ribonuclease 3D structures]] | *[[Ribonuclease 3D structures|Ribonuclease 3D structures]] | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: | [[Category: Mus musculus]] | ||
[[Category: Inoue | [[Category: Inoue M]] | ||
[[Category: Kigawa | [[Category: Kigawa T]] | ||
[[Category: Muto | [[Category: Muto Y]] | ||
[[Category: Nagata | [[Category: Nagata T]] | ||
[[Category: Shirouzu M]] | |||
[[Category: Shirouzu | [[Category: Terada T]] | ||
[[Category: Terada | [[Category: Yokoyama S]] | ||
[[Category: Yokoyama | |||
Latest revision as of 16:40, 9 May 2024
Solution structure of the RNA binding domain from hypothetical protein BAB23382Solution structure of the RNA binding domain from hypothetical protein BAB23382
Structural highlights
FunctionPARN_MOUSE 3'-exoribonuclease that has a preference for poly(A) tails of mRNAs, thereby efficiently degrading poly(A) tails. Exonucleolytic degradation of the poly(A) tail is often the first step in the decay of eukaryotic mRNAs and is also used to silence certain maternal mRNAs translationally during oocyte maturation and early embryonic development. Interacts with both the 3'-end poly(A) tail and the 5'-end cap structure during degradation, the interaction with the cap structure being required for an efficient degradation of poly(A) tails. Involved in nonsense-mediated mRNA decay, a critical process of selective degradation of mRNAs that contain premature stop codons. Also involved in degradation of inherently unstable mRNAs that contain AU-rich elements (AREs) in their 3'-UTR, possibly via its interaction with KHSRP. Probably mediates the removal of poly(A) tails of AREs mRNAs, which constitutes the first step of destabilization (By similarity). Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. See Also |
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