5kps: Difference between revisions

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== Function ==
== Function ==
[https://www.uniprot.org/uniprot/RELA_ECOLI RELA_ECOLI] In eubacteria ppGpp (guanosine 3'-diphosphate 5-' diphosphate) is a mediator of the stringent response that coordinates a variety of cellular activities in response to changes in nutritional abundance. This enzyme catalyzes the formation of pppGpp which is then hydrolyzed to form ppGpp.<ref>PMID:14622409</ref> <ref>PMID:19460094</ref> <ref>PMID:26051177</ref>  
[https://www.uniprot.org/uniprot/RS9_ECOLI RS9_ECOLI] The C-terminal tail plays a role in the affinity of the 30S P site for different tRNAs. Mutations that decrease this affinity are suppressed in the 70S ribosome.<ref>PMID:15308780</ref>  
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== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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==See Also==
*[[Ribosome 3D structures|Ribosome 3D structures]]
== References ==
== References ==
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