2kdv: Difference between revisions
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==Solution structure of RNA Pyrophosphohydrolase RppH from Escherichia coli== | ==Solution structure of RNA Pyrophosphohydrolase RppH from Escherichia coli== | ||
<StructureSection load='2kdv' size='340' side='right'caption='[[2kdv | <StructureSection load='2kdv' size='340' side='right'caption='[[2kdv]]' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[2kdv]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/ | <table><tr><td colspan='2'>[[2kdv]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2KDV OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2KDV 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'>[https://proteopedia.org/fgij/fg.htm?mol=2kdv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2kdv OCA], [https://pdbe.org/2kdv PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2kdv RCSB], [https://www.ebi.ac.uk/pdbsum/2kdv PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2kdv 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=2kdv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2kdv OCA], [https://pdbe.org/2kdv PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2kdv RCSB], [https://www.ebi.ac.uk/pdbsum/2kdv PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2kdv ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[https://www.uniprot.org/uniprot/RPPH_ECOLI RPPH_ECOLI] Master regulator of 5'-dependent mRNA decay. Accelerates the degradation of transcripts by removing pyrophosphate from the 5'-end of triphosphorylated RNA, leading to a more labile monophosphorylated state that can stimulate subsequent ribonuclease cleavage. Preferentially hydrolyzes diadenosine penta-phosphate with ATP as one of the reaction products. Also able to hydrolyze diadenosine hexa- and tetra-phosphate. Has no activity on diadenosine tri-phosphate, ADP-ribose, NADH and UDP-glucose. In the meningitis causing strain E.coli K1, has been shown to play a role in HBMEC (human brain microvascular endothelial cells) invasion in vitro.<ref>PMID:10760174</ref> <ref>PMID:18202662</ref> | |||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Escherichia coli K-12]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: Bi | [[Category: Bi Y]] | ||
[[Category: Jin | [[Category: Jin C]] | ||
[[Category: Li | [[Category: Li H]] | ||
