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Streptomyces nucleotide 3′‐pyrophosphokinase are insensitive to stringent control
Author(s) -
Mukai JunIchiro,
Muta Shigeru,
Ozumi Yukiko
Publication year - 1989
Publication title -
journal of basic microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.58
H-Index - 54
eISSN - 1521-4028
pISSN - 0233-111X
DOI - 10.1002/jobm.3620291008
Subject(s) - gtp' , streptomyces , pyrophosphate , nucleotide , biochemistry , chemistry , stringent response , transfer rna , ribosome , biology , enzyme , bacteria , genetics , rna , escherichia coli , gene
The synthesis of GTP‐ and ATP‐ 3 '‐pyrophosphate by Streptomyces morookaensis nucleotide 3′‐pyrophosphokinase was little affected by the presence of a ribosome‐deacylated tRNA‐poly A,G,U mixture in vitro. The Streptomyces pyrophosphokinases thus do not appear, unlike bacterial stringent factors, to play a significant role in the cellular stringent control.