3qhs: Difference between revisions

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~~[[Image:3qhs.jpg|left|200px]]~~

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~~The line below this paragraph, containing "STRUCTURE_3qhs", creates the "Structure Box" on the page.~~

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===Crystal structure of full-length Hfq from Escherichia coli===

==Function==

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[[http://www.uniprot.org/uniprot/HFQ_ECOLI HFQ_ECOLI]] RNA chaperone that binds small regulatory RNA (sRNAs) and mRNAs to facilitate mRNA translational regulation in response to envelope stress, environmental stress and changes in metabolite concentrations. Involved in the regulation of stress responses mediated by the sigma factors RpoS, sigma-E and sigma-32. Binds with high specificity to tRNAs. In vitro, stimulates synthesis of long tails by poly(A) polymerase I. Required for RNA phage Qbeta replication.<ref>PMID:805130</ref> <ref>PMID:10677490</ref> <ref>PMID:11222598</ref> <ref>PMID:17158661</ref> <ref>PMID:19909729</ref> Seems to play a role in persister cell formation; upon overexpression decreases persister cell formation while deletion increases persister formation.<ref>PMID:805130</ref> <ref>PMID:10677490</ref> <ref>PMID:11222598</ref> <ref>PMID:17158661</ref> <ref>PMID:19909729</ref>

~~The line below this paragraph, {{ABSTRACT_PUBMED_21543856}}, adds the Publication Abstract to the page~~

~~(as it appears on PubMed at~~ http://www.~~pubmed~~.~~gov~~), ~~where 21543856 is~~ the ~~PubMed ID number.~~

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~~{{ABSTRACT_PUBMED_21543856}}~~

==About this Structure==

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==Reference==

[[Category: Escherichia coli]]

[[Category: Beich-Frandsen, M.]]

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[[Category: Sjoeblom, B.]]

[[Category: Vecerek, B.]]

[[Category: Pleiotropic regulator]]

[[Category: Rna binding protein]]

[[Category: Sm-like]]

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@@ Line 1: / Line 1: @@
-[[Image:3qhs.jpg|left|200px]]
-<!--
-The line below this paragraph, containing "STRUCTURE_3qhs", creates the "Structure Box" on the page.
-You may change the PDB parameter (which sets the PDB file loaded into the applet)
-or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
-or leave the SCENE parameter empty for the default display.
--->
 {{STRUCTURE_3qhs|  PDB=3qhs  |  SCENE=  }}
 ===Crystal structure of full-length Hfq from Escherichia coli===
+{{ABSTRACT_PUBMED_21543856}}
+==Function==
-<!--
+[[http://www.uniprot.org/uniprot/HFQ_ECOLI HFQ_ECOLI]] RNA chaperone that binds small regulatory RNA (sRNAs) and mRNAs to facilitate mRNA translational regulation in response to envelope stress, environmental stress and changes in metabolite concentrations. Involved in the regulation of stress responses mediated by the sigma factors RpoS, sigma-E and sigma-32. Binds with high specificity to tRNAs. In vitro, stimulates synthesis of long tails by poly(A) polymerase I. Required for RNA phage Qbeta replication.<ref>PMID:805130</ref> <ref>PMID:10677490</ref> <ref>PMID:11222598</ref> <ref>PMID:17158661</ref> <ref>PMID:19909729</ref>   Seems to play a role in persister cell formation; upon overexpression decreases persister cell formation while deletion increases persister formation.<ref>PMID:805130</ref> <ref>PMID:10677490</ref> <ref>PMID:11222598</ref> <ref>PMID:17158661</ref> <ref>PMID:19909729</ref>
-The line below this paragraph, {{ABSTRACT_PUBMED_21543856}}, adds the Publication Abstract to the page
-(as it appears on PubMed at http://www.pubmed.gov), where 21543856 is the PubMed ID number.
--->
-{{ABSTRACT_PUBMED_21543856}}
 ==About this Structure==
@@ Line 22: / Line 10: @@
 ==Reference==
-<ref group="xtra">PMID:021543856</ref><references group="xtra"/>
+<ref group="xtra">PMID:021543856</ref><references group="xtra"/><references/>
 [[Category: Escherichia coli]]
 [[Category: Beich-Frandsen, M.]]
@@ Line 29: / Line 17: @@
 [[Category: Sjoeblom, B.]]
 [[Category: Vecerek, B.]]
+[[Category: Pleiotropic regulator]]
+[[Category: Rna binding protein]]
+[[Category: Sm-like]]