View source for 8cgb


==Monkeypox virus VP39 in complex with SAH==
<StructureSection load='8cgb' size='340' side='right'caption='[[8cgb]], [[Resolution|resolution]] 2.47&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[8cgb]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Monkeypox_virus Monkeypox virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8CGB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8CGB FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.47&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SAH:S-ADENOSYL-L-HOMOCYSTEINE'>SAH</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=8cgb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8cgb OCA], [https://pdbe.org/8cgb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8cgb RCSB], [https://www.ebi.ac.uk/pdbsum/8cgb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8cgb ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/MCE_MONPV MCE_MONPV] Displays methyltransferase, positive regulation of the poly(A) polymerase and transcription elongation activities. Involved in the modification of both mRNA ends and in intermediate and late gene positive transcription elongation. At the mRNAs 5' end, methylates the ribose 2' OH group of the first transcribed nucleotide, thereby producing a 2'-O-methylpurine cap. At the 3' end, functions as a processivity factor which stimulates the activity of the viral poly(A) polymerase OPG063 that creates mRNA's poly(A) tail. In the presence of OPG102, OPG063 does not dissociate from the RNA allowing tail elongation to around 250 adenylates.[UniProtKB:P07617]
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</StructureSection>
[[Category: Large Structures]]
[[Category: Monkeypox virus]]
[[Category: Boura E]]
[[Category: Klima M]]
[[Category: Silhan J]]
[[Category: Skvara P]]