4j7m: Difference between revisions

<StructureSection load='4j7m' size='340' side='right'caption='[[4j7m]], [[Resolution|resolution]] 1.70&Aring;' scene=''>

<table><tr><td colspan='2'>[[4j7m]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus] and [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4J7M OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4J7M FirstGlance]. <br>

</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=U37:URIDINE+5-MONOTHIOPHOSPHATE'>U37</scene>, <scene name='pdbligand=UBD:URIDINE+3,5-BIS(DIHYDROGEN+PHOSPHATE)'>UBD</scene></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=4j7m FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4j7m OCA], [https://pdbe.org/4j7m PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4j7m RCSB], [https://www.ebi.ac.uk/pdbsum/4j7m PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4j7m ProSAT]</span></td></tr>

[https://www.uniprot.org/uniprot/DXO_MOUSE DXO_MOUSE] Ribonuclease that specifically degrades pre-mRNAs with a defective 5' end cap and is part of a pre-mRNA capping quality control. Has decapping, pyrophosphohydrolase and 5'-3' exonuclease activities. Has decapping activity toward incomplete 5' end cap mRNAs such as unmethylated 5' end-capped RNA to release GpppN and 5' end monophosphate RNA. The 5' end monophosphate RNA is then degraded by the 5'-3' exoribonuclease activity, enabling this enzyme to decap and degrade incompletely capped mRNAs. Also possesses RNA 5'-pyrophosphohydrolase activity by hydrolyzing the 5' end triphosphate to release pyrophosphates.<ref>PMID:23523372</ref>

[[Category: Large Structures]]

[[Category: Mus musculus]]

[[Category: Synthetic construct]]

[[Category: Chang JH]]

[[Category: Tong L]]