5kq4

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Current revision (10:51, 27 September 2023) (edit) (undo)
 
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<StructureSection load='5kq4' size='340' side='right'caption='[[5kq4]], [[Resolution|resolution]] 2.56&Aring;' scene=''>
<StructureSection load='5kq4' size='340' side='right'caption='[[5kq4]], [[Resolution|resolution]] 2.56&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[5kq4]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Fission_yeast Fission yeast] and [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5KQ4 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5KQ4 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[5kq4]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Schizosaccharomyces_pombe_972h- Schizosaccharomyces pombe 972h-]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5KQ4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5KQ4 FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=6VQ:[[(2~{R},3~{S},4~{R},5~{R})-5-(2-AZANYL-7-METHYL-6-OXIDANYLIDENE-3~{H}-PURIN-7-IUM-9-YL)-3,4-BIS(OXIDANYL)OXOLAN-2-YL]METHOXY-SULFANYL-PHOSPHORYL]+[[[(2~{R},3~{S},4~{R},5~{R})-5-(2-AZANYL-7-METHYL-6-OXIDANYLIDENE-3~{H}-PURIN-7-IUM-9-YL)-3,4-BIS(OXIDANYL)OXOLAN-2-YL]METHOXY-SULFANYL-PHOSPHORYL]OXY-OXIDANYL-PHOSPHORYL]+HYDROGEN+PHOSPHATE'>6VQ</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.56&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5kq1|5kq1]]</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=6VQ:[[(2~{R},3~{S},4~{R},5~{R})-5-(2-AZANYL-7-METHYL-6-OXIDANYLIDENE-3~{H}-PURIN-7-IUM-9-YL)-3,4-BIS(OXIDANYL)OXOLAN-2-YL]METHOXY-SULFANYL-PHOSPHORYL]+[[[(2~{R},3~{S},4~{R},5~{R})-5-(2-AZANYL-7-METHYL-6-OXIDANYLIDENE-3~{H}-PURIN-7-IUM-9-YL)-3,4-BIS(OXIDANYL)OXOLAN-2-YL]METHOXY-SULFANYL-PHOSPHORYL]OXY-OXIDANYL-PHOSPHORYL]+HYDROGEN+PHOSPHATE'>6VQ</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">dcp1, SPBC3B9.21 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=284812 Fission yeast]), PNRC2, HSPC208 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), dcp2, SPAC19A8.12 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=284812 Fission yeast])</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=5kq4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5kq4 OCA], [https://pdbe.org/5kq4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5kq4 RCSB], [https://www.ebi.ac.uk/pdbsum/5kq4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5kq4 ProSAT]</span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5kq4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5kq4 OCA], [http://pdbe.org/5kq4 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5kq4 RCSB], [http://www.ebi.ac.uk/pdbsum/5kq4 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5kq4 ProSAT]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/DCP1_SCHPO DCP1_SCHPO]] Component of the decapping complex necessary for the degradation of mRNAs, both in normal mRNA turnover and in nonsense-mediated mRNA decay. Removes the 7-methyl guanine cap structure from mRNA molecules, yielding a 5'-phosphorylated mRNA fragment and 7m-GDP. Decapping is the major pathway of mRNA degradation in yeast. It occurs through deadenylation, decapping and subsequent 5' to 3' exonucleolytic decay of the transcript body.<ref>PMID:15671491</ref> [[http://www.uniprot.org/uniprot/DCP2_SCHPO DCP2_SCHPO]] Catalytic component of the decapping complex necessary for the degradation of mRNAs, both in normal mRNA turnover and in nonsense-mediated mRNA decay. Removes the 7-methyl guanine cap structure from mRNA molecules, yielding a 5'-phosphorylated mRNA fragment and 7m-GDP. Decapping is the major pathway of mRNA degradation in yeast. It occurs through deadenylation, decapping and subsequent 5' to 3' exonucleolytic decay of the transcript body.<ref>PMID:15671491</ref> [[http://www.uniprot.org/uniprot/PNRC2_HUMAN PNRC2_HUMAN]] Involved in nonsense-mediated mRNA decay (NMD) by acting as a bridge between the mRNA decapping complex and the NMD machinery. May act by targeting the NMD machinery to the P-body and recruiting the decapping machinery to aberrant mRNAs. Required for UPF1/RENT1 localization to the P-body. Also acts as a nuclear receptor coactivator. May play a role in controlling the energy balance between energy storage and energy expenditure.<ref>PMID:11574675</ref> <ref>PMID:19150429</ref>
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[https://www.uniprot.org/uniprot/DCP1_SCHPO DCP1_SCHPO] Component of the decapping complex necessary for the degradation of mRNAs, both in normal mRNA turnover and in nonsense-mediated mRNA decay. Removes the 7-methyl guanine cap structure from mRNA molecules, yielding a 5'-phosphorylated mRNA fragment and 7m-GDP. Decapping is the major pathway of mRNA degradation in yeast. It occurs through deadenylation, decapping and subsequent 5' to 3' exonucleolytic decay of the transcript body.<ref>PMID:15671491</ref>
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== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Fission yeast]]
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[[Category: Homo sapiens]]
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[[Category: Human]]
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[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Gross, J D]]
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[[Category: Schizosaccharomyces pombe 972h-]]
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[[Category: Jemielity, J]]
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[[Category: Gross JD]]
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[[Category: Mugridge, J S]]
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[[Category: Jemielity J]]
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[[Category: Ziemniak, M]]
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[[Category: Mugridge JS]]
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[[Category: Decapping mrna decay nudix cap analog]]
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[[Category: Ziemniak M]]
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[[Category: Hydrolase]]
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Current revision

Crystal structure of S. pombe Dcp1/Dcp2 in complex with H. sapiens PNRC2 and synthetic cap analog

PDB ID 5kq4

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